Live updates: Biden and Trump will win Michigan primaries, CNN projects | CNN Politics

The latest on the Michigan primaries and 2024 campaign

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John King explains potential damage to Biden's campaign
01:52 - Source: CNN

What we covered here

  • Victory in Michigan: President Joe Biden and former President Donald Trump won their respective parties’ Michigan’s presidential primaries Tuesday, and the two candidates continue marching toward a likely rematch in November.
  • Biden faced protest vote: While Biden easily won the Democratic race, the results carried some warning signs for the president. He faced organized resistance led by Arab and Muslim Americans, as anger over his administration’s handling of Israel’s war against Hamas in Gaza sparked a campaign to convince Democratic voters to cast protest ballots for “uncommitted.”
  • Trump continues to dominate: Trump has won every 2024 GOP contest so far and is closing in on the nomination. His rival Nikki Haley has vowed to stay in the race for next week’s Super Tuesday contests, when more than one-third of the party’s delegates are at stake.

Our live coverage has ended. Read more about the primaries in the posts below.

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Warning signs for November among key takeaways from Michigan's presidential primaries

Voters fill out their ballots for the Michigan primary election in Dearborn, Michigan, on Tuesday, February 27.

Joe Biden and Donald Trump won their respective primaries in Michigan on Tuesday, but a glance under the hood of the results reveals serious concerns for both campaigns as they pivot to a likely November rematch that is looking more volatile by the day.

Here are some of the takeaways from the 2024 Michigan presidential primary:

  • November warning signs: Biden’s victory came with a warning from progressives, young voters and Arab American Democrats in the form of an “uncommitted” protest vote: Change course on Israel’s war in Gaza or risk losing a significant chunk of support in what could be a decisive general election state. For Trump, the roughly 30% of Republicans who voted either for former South Carolina Gov. Nikki Haley or on the GOP’s “uncommitted” line might be more difficult to parse. Though his third presidential nomination in three tries could be clinched in a few weeks, a sizable group of Republicans are either firmly opposed to him or still to be won over.
  • “Uncommitted” campaign claims success: Supporters of the movement urging Michigan Democratic voters to check “uncommitted” said their campaign had been a success because it had attracted enough votes to get Biden’s attention. The biggest question is whether the effort will spawn copycats — and if so, whether those campaigns will draw much of the vote in their own states’ primaries.
  • Time running out for Haley: She again failed to deliver the momentum-changing win that she needed — and her margins are shrinking, rather than growing, as time runs out. The Republican race is accelerating, with over one-third of the party’s delegates at stake in next week’s Super Tuesday contests. An underdog presidential contender’s odds only grow longer as the race shifts out of the early voting states, where retail politics make a difference, and onto the national stage, where money and momentum matter most.
  • Disappearing Dean Phillips: His bid to challenge Biden continued to fall flat, as those dissatisfied with the president over his support for Israel in its war with Hamas chose to cast protest votes for “uncommitted” rather than supporting the only alternative Democratic candidate in the race. Even more embarrassing for Phillips: He was neck-and-neck with Marianne Williamson — the author and public speaker who ended her long-shot campaign weeks ago.

Read all of the takeaways from Michigan’s primaries.

Here's a look at what's coming up next month on the primary calendar

“I voted” stickers are seen in Dearborn, Michigan, on February 27.

Joe Biden and Donald Trump won their respective primaries in Michigan on Tuesday, and now the attention shifts to the Super Tuesday contests.

Here’s a look at some of the key primary dates coming up in March:

  • March 2: Idaho Republican presidential caucuses, Michigan Republican Convention, Missouri Republican presidential caucuses
  • March 3: Washington, DC, Republican presidential primary
  • March 4: North Dakota Republican presidential caucuses
  • March 5: Super Tuesday — states and territories holding elections include Alabama, Alaska Republican presidential primary, American Samoa Democratic presidential caucuses, Arkansas, California, Colorado, Iowa Democratic presidential preference, Maine, Massachusetts, Minnesota, North Carolina, Oklahoma, Tennessee, Texas, Utah Democratic presidential primary and Republican presidential caucuses, Vermont and Virginia.
  • March 6: Hawaii Democratic presidential caucuses
  • March 12: States and territories holding elections include Georgia, Hawaii Republican presidential caucuses, Mississippi and Washington, among others.
  • March 19: Arizona, Illinois, Kansas and Ohio will hold presidential primaries and Florida will hold its Republican presidential primary

Access the full 2024 election calendar.

Biden's doctor says he "continues to be fit for duty" after annual physical

President Joe Biden smiles as he meets with law enforcement officials at the White House on Wednesday, February, 28.

President Joe Biden “continues to be fit for duty” after his annual physical was conducted at Walter Reed, Dr. Kevin O’Connor said in a memo Wednesday, adding that there are “no new concerns” from this year’s physical.

O’Conner concluded his letter: “President Biden is a healthy, active, robust 81-year-old male, who remains fit to successfully execute the duties of the Presidency, to include those as Chief Executive, Head of State and Commander in Chief.”

Earlier Wednesday, Biden joked about his age while telling reporters about his annual physical. “They think I look too young,” Biden said, adding that there was nothing different from last year’s physical.  

At 81, Biden is the oldest president to have held the office. He would be 86 years old at the end of a potential second term. He has been persistently dogged by criticism and concerns over his age and stamina. In a CNN poll conducted by SSRS released earlier this month, 46% of Democrats were concerned about his age.

The White House said the doctor assessed that the president “doesn’t need a cognitive test.” White House press secretary Karine Jean-Pierre said that the president’s physician was “happy” with how the president’s annual physical went. 

A cognitive test has not been part of a standard presidential physical. If Biden or his doctor had a specific concern, his doctor could perform a brief assessment that might determine whether further evaluation is recommended.

When the president has received his physical in the past, his physician — Dr. Kevin O’Connor — has issued a report on the president’s health. Presidents are under no legal requirement to release information about their health and can choose which details are made public.

This post has been updated with additional details on Biden’s physical.

Two Michigan delegates will be "uncommitted" following grassroots push

Two of Michigan’s delegates will go to the Democratic National Convention uncommitted, according to a new CNN estimate based off results of the state’s primary.

The outcome follows a push by Arab American activists for Democrats to cast protest votes for “uncommitted” amid anger over president Joe Biden’s handling of Israel’s war in Gaza.

More than 101,000 ballots were cast for “uncommitted” in Tuesday’s primary, according to the latest ballot count on Wednesday afternoon.

Biden says he was "sorry to hear" Mitch McConnell was stepping down from GOP leadership

President Joe Biden meets with law enforcement officials in the State Dining Room of the White House in Washington, DC, on  Wednesday, February 28.

President Joe Biden said that he was sorry to hear that Senate GOP Leader Mitch McConnell was stepping down from his leadership position. 

Biden was in the State Dining Room where he delivered remarks on fighting crime and then participating in a roundtable with police chiefs. 

McConnell announced on the Senate floor Wednesday that he will step down as GOP leader in November.

Immigration dominates campaign advertising

President Joe Biden and former President Donald Trump are headed to the southern border tomorrow putting immigration in focus, and ad spending data underscores how the issue has dominated the early part of the 2024 campaign.

According to AdImpact data, political advertisers from both parties – campaigns, outside groups, and issue advocacy organizations – have spent nearly $52 million on campaign ads about immigration so far in 2024, by far the top issue.

That’s nearly $20 million more than the next top issue, Trump himself, about whom political advertisers have spent about $32 million advertising. Trump has been the focus of dozens of ads, both good and bad, with Republicans aligning themselves with Trump and touting his endorsement, and Democrats warning of the prospect of a potential second term.

The third issue by ad spending is housing – driven largely by the high-profile Senate primary underway in California, where well-funded candidates like Adam Schiff and Katie Porter are shelling out tens of millions of dollars, and where the lack of affordable housing is a key problem for residents. Political advertisers have spent about $27 million advertising about housing. 

More background: AdImpact categorizes political ads by the issues they reference, and calculates cumulative totals for the amount spent on ads that reference those issues. The data covers only broadcast TV ad spending, but still provides a good measure of which issues are most prevalent in paid political messaging.

Vermont Gov. Phil Scott will join Haley at South Burlington rally Sunday

Vermont Republican Gov. Phil Scott will join Nikki Haley at her South Burlington rally Sunday, the governor’s press secretary Jason Maulucci confirms. 

Last month, ahead of the New Hampshire Republican primary, Scott, a Trump critic, endorsed Haley.

Haley has continued to reiterate she will stay in the race for Super Tuesday, despite trailing former President Donald Trump in polling and delegates.

Haley reiterates call for new generation in politics after McConnell decides to step down as Senate GOP leader

Republican presidential candidate Nikki Haley said she respects Mitch McConnell’s decision to step down as the Senate GOP leader and used the announcement to drive home her call for a new generation of political leaders.

On the campaign trail, Haley has attacked both President Joe Biden and Donald Trump on their ages, saying they are both too old.

Haley’s comments come about an hour before she is set to have a campaign event in Utah, where Republican voters will partake in a caucus on Super Tuesday.

For Biden, Michigan is a political problem awaiting a policy solution

Supporters of the campaign to vote “Uncommitted” hold a rally in support of Palestinians in Gaza, ahead of Michigan’s Democratic presidential primary election in Hamtramck, Michigan, on Sunday, February 25.

For the White House, Michigan is a political problem that calls for a policy solution. That’s the consensus from conversations with several senior Michigan Democrats, most of whom are fully supportive of President Joe Biden and rooting for his reelection in November.

They hope the anger and dissent voiced in more than 100,000 uncommitted votes in the primary Tuesday is more than a warning sign, but rather a turning point in the administration’s handling of the Israel-Gaza war.

That figure, even as Biden won 80% of the Democratic vote, was higher than many party strategists anticipated. Before the polls closed on Tuesday, one Biden ally in Michigan told CNN they were hoping the uncommitted vote would stay below 50,000.

Today, Democrats are carefully studying the protest vote — particularly in cities and counties beyond Dearborn, the heart of the Arab American and Muslim community in Michigan — as the campaign intensifies its eight-month battle to November. 

How the Biden campaign responds to the outcome of the primary will set the tone for the fight ahead, the Michigan Democrats said, with one urging “a constructive approach not an arrogant one.”

“The young people who may not have voted Tuesday are just as worrisome as those who voted uncommitted – maybe more so,” a senior Michigan Democrat, who is in frequent touch with the White House, told CNN. “The Biden coalition doesn’t come together without young voters.”

Analysis: McConnell's departure from GOP leadership comes at a critical time for the party

Senate Minority Leader Mitch McConnell speaks with reporters on February 27, in Washington, DC.

Senate Minority Leader Mitch McConnell is the longest-serving Republican leader in the chamber’s history. His decision to step down from the leadership position in November marks a turning point for the GOP, according to analysis on CNN from Leigh Ann Caldwell, a reporter who covers Congress for the Washington Post.

His legacy as Senate GOP leader is one of often reaching across the aisle, but at the same time, looking out for his own political interests and the interests of the party, she said. McConnell had long prided himself on maintaining GOP unity during his 17-year tenure as Senate GOP leader, but that’s not so much the case anymore.

McConnell is starting to align more with Democrats than his own party, Caldwell said in her analysis. She pointed to things like foreign policy and aid for Ukraine — which a large faction of the GOP is growing wary of.

Earlier this year, his party descended into a bitter dispute over immigration. McConnell’s small contingent of foes within his conference has grown louder and much more outspoken, driven in large part over the border, Ukraine and current GOP front-runner Donald Trump.

CNN’s Manu Raju and Lauren Fox contributed reporting to this post.

Mitch McConnell will step down as Senate GOP leader in November

Senate Minority Leader Mitch McConnell speaks on the Senate floor on Wednesday, February 28. 

Senate Minority Leader Mitch McConnell will step down as GOP leader in November, he announced in remarks on the Senate floor Wednesday.

“The end of my contributions are closer than I prefer,” he said, adding that he turned 82 years old last week.

He said he thinks back fondly on his time in the Senate and is “unconflicted about the good within our country,” emphasizing the importance of America’s leadership in the world.

He said his decision to step down from leadership came following the tragic death of his wife Elaine Chao’s youngest sister, Angela, in a traffic accident earlier this month. The death brought a “certain introspection” that caused him to look closer at his impact on the world, McConnell said.

After his speech on the floor, senators and others in the room clapped and gave McConnell a standing ovation.

In 2018, McConnell reached a key milestone, becoming the longest-serving Republican leader in the chamber’s history.

CNN’s Clare Foran and Kristin Wilson contributed reporting to this post.

Some senior Senate Democrats sound alarm on Michigan's protest vote against Biden

Some senior Senate Democrats are saying the Michigan protest vote should raise alarms for President Joe Biden as he tries to rebuild a coalition that helped him win the White House in 2020.

Asked about Michigan, Democratic Sen. Dick Blumenthal told CNN: “I’m deeply concerned about this election and about holding together our coalition because there are a lot of issues that need to be addressed to make sure that we’re unified and we can take nothing for granted. This will be a hard fought election, and we need every single vote.”

Reacting to the Michigan results, Senate Majority Whip Dick Durbin said Biden needs to be more direct in addressing concerns over the war in Gaza.

But Sen. Gary Peters, the Michigan Democrat, tried to ease concern, saying his state has a history of protest votes.

“Oh, I’m not concerned. It’s not unusual to have uncommitted. We’ve had that in all elections,” Peters said. “We continue to do our work to make sure that folks understand that voting for President Biden is absolutely critical for the future of this country.”

Senate Democrats largely seemed to agree Wednesday morning they were not worried about Biden’s performance in Michigan and argued that when the choice is between Biden and former President Donald Trump, voters will come back to Biden in the general election. 

Sen. Chris Van Hollen, a Maryland Democrat, said “I think voters will come home in November. I think you had a lot of people who wanted to express their concern.” But Van Hollen did admit that the numbers last night suggested the administration may need to have shifted its message on Gaza sooner and may need to do more to ensure humanitarian aid gets to the region. 

Sen. Chris Murphy, a Democrat from Connecticut, says he had no concerns about the number of uncommitted voters last night, saying Biden’s numbers were “fantastic.” 

GOP senator says Haley's campaign is not helping the party

Sen. Josh Hawley talks to reporters on January 23, in Washington, DC. 

Republican Sen. Josh Hawley told CNN’s Manu Raju that Republican presidential candidate Nikki Haley should bow out of the race now, so that the GOP can coalesce behind former President Donald Trump as their 2024 candidate.

He also argued that an endorsement from Senate Minority Leader Mitch McConnell would not help Trump win, due to his unpopularity.

Pressed on whether Haley staying in the race hurts Trump, Hawley replied, “Well I don’t see what it’s being helped. I mean, at this point I don’t see how it helps the party, helps the cause.”

Hawley, who has been a vocal critic of McConnell, doesn’t think that the top Republican needs to be one of the party members who falls in line behind Trump. 

“I don’t think it helps him,” he said of a potential McConnell endorsement, adding that McConnell doesn’t have his support as leader.

Activists tout "uncommitted" vote results of Democratic Michigan primary while urging Biden to act on Gaza

Activists leading the movement that encouraged Michigan voters to vote “uncommitted” in the Democratic primary to send a message to President Joe Biden on the war in Gaza gathered Wednesday to tout the more than 100,000 votes that came in Tuesday for the “uncommitted” option — and urge Biden to act.

More than 100,000 Michigan voters, about 13% of Democratic primary voters, chose “uncommitted” in the state’s Democratic primary, while Biden captured 81% of the vote.

Speaking at a news conference, Elabed noted that a “multi-racial, multi-faith” coalition of voters in key battleground states like Michigan is what propelled Biden to victory over former President Donald Trump in 2020, and said many of these voters are now trying to send a “clear message” to him now.

She said the president is “putting our democracy at risk” by failing to do more to tamp down violence against Palestinians in Gaza, and critiqued the idea that Biden should be reelected simply as a repudiation of Trump. 

Leaders of the “Listen to Michigan” movement told reporters they plan on coordinating with activists in other states who hope to send an electoral protest message to President Biden over his handling of the war in Gaza.

Biden and Trump will visit US-Mexico border tomorrow

President Joe Biden is set to make a rare trip to the US-Mexico border tomorrow, setting up a split screen with 2024 rival former President Donald Trump, who has made Biden’s handling of illegal immigration a centerpiece of his reelection effort.

Trump is expected to give remarks at Eagle Pass tomorrow, according to a source familiar with his plans.

During his visit, Biden is expected to meet with US Border Patrol agents, law enforcement and local leaders in Brownsville to discuss the need for a border agreement, according to a White House official. Brownsville and Eagle Pass are about 300 miles apart.

Biden’s visit comes as he considers sweeping executive action to restrict migrants’ ability to seek asylum at the US southern border if they crossed illegally. Biden has repeatedly lambasted congressional Republicans for failing to pass a bipartisan compromise spending package that included significant concessions on border policy as he tries to flip the script on the GOP, which has slammed Biden over the border throughout his presidency – including impeaching his Homeland Security secretary over his handling of the border.

The failure of the package came in large part due to opposition from Trump, who hopes to wield the border as a political cudgel against Biden. The former president, who has said that undocumented immigrants are “poisoning the blood” of the United States, has vowed to conduct the “largest domestic deportation operation in American history” if he wins the White House in November.

Read more about the dueling visits.

What is the significance of Michigan's uncommitted voters?

A demonstrator holds a sign urging people to vote uncommitted on February 27, in Dearborn, Michigan.

In the run-up to the primary, a coalition called Listen to Michigan asked Democrats unhappy with Biden’s handling of the war, along with those critical of the US role in arming Israel’s military, opted to vote “uncommitted” – to send a message to the White House that what happens in the coming days and weeks could upend an election still more than eight months away.

Around midnight ET, with about 50% of the votes counted, “uncommitted” was hovering at around 13%, a raw total well in excess of Trump’s margin of victory in 2016. 

If you’re wondering just how significant that might be for the upcoming election, CNN’s John King explains here.

Biden will receive his annual routine physical at Walter Reed today

President Joe Biden arrives at Walter Reed National Military Medical Center in Bethesda, Maryland, on February 28.

President Joe Biden is expected to receive his annual routine physical at Walter Reed National Military Medical Center Wednesday, sources tell CNN, marking what is likely the last presidential health update before the 2024 election as Biden faces persistent questions about his age

At 81, Biden is the oldest president to have held the office. He would be 86 years old at the end of a potential second term. 

Wednesday’s Walter Reed visit will mark Biden’s third physical since taking office. Here’s what his physician, Dr. Kevin O’Connor, wrote in last year’s report:

  • Biden was “healthy,” “vigorous,” and “fit to successfully execute the duties of the presidency.” 
  • The president experiences a “stiff gait,” and was prescribed custom orthotics.
  • He is also being treated for non-valvular atrial fibrillation, or AFib – an irregular heartbeat that O’Connor said Biden experiences no symptoms of.
  • He also experiences “occasional symptoms of gastroesophageal reflux,” namely having to clear his throat often.

A cognitive test has not been part of a standard presidential physical. If Biden or his doctor have has a specific concern or if his doctor has a specific concern, his doctor could perform a brief assessment that might determine whether further evaluation is recommended. Biden’s physician did not think a cognitive test was warranted during his last physical, the White House said earlier this month.

Presidents are under no legal requirement to release information about their health and can choose which details are made public. Reports from the White House physician over the last several decades have consistently described the office-holder as fit to serve.

CNN’s Kevin Liptak and Jamie Gumbrecht contributed to this report. 

Biden campaign denies Michigan prompted panic or deep concern

Demonstrators hold signs urging people to vote uncommitted on February 27, in Dearborn, Michigan.

The morning after the Michigan Democratic primary, with the uncommitted votes standing over 101,000 and climbing, the Biden campaign is attempting to walk a very fine line: acknowledge that they hear the serious frustrations voters expressed in the crucial battleground state, but also deny that the evening’s results prompted anything resembling deep-set worry or panic for the campaign.

While much is being made of the significant number of uncommitted votes cast last night – a serious sign of the widespread frustration and criticism of President Biden’s handling of the Israel-Hamas war — the Biden campaign is trying to point to the hundreds of thousands of voters who turned out to cast a vote in support of Biden when they could have easily stayed home.

“High turnout was very good for us,” this official said. Hundreds of thousands of people “had no reason to turn out in non-competitive primary, but they did and voted Biden. Shows a lot of president’s base is with him.”

As CNN reported, Biden’s initial statement last night did not explicitly address the uncommitted campaign. But a campaign adviser did tackle the issue head on overnight, saying: “We understand that it’s an emotional, painful, difficult situation for a lot of people. President Biden shares the goal of many of the folks who voted uncommitted, which is an end to the violence and a just and lasting peace.”

Trump touts win in Michigan GOP primary

Former President Donald Trump gestures after addressing the Conservative Political Action Conference annual meeting in National Harbor, Maryland, on February 24.

Former President Donald Trump touted his win in the Michigan GOP primary over Nikki Haley, and said he was “looking forward to Super Tuesday” next week.

Marianne Williamson unsuspends Democratic presidential campaign

Marianne Williamson speaks during a campaign event in Las Vegas on February 4.

Marianne Williamson announced Wednesday that she is unsuspending her Democratic presidential campaign.

In a statement, released the day after the Michigan primary in which a sizable amount of Democratic voters selected “uncommitted” in a protest vote over President Joe Biden’s Middle East policy, Williamson pointed to what she said was the president’s vulnerability in a general election matchup against former President Donald Trump.

She added, “I suspended my campaign because we were losing the horse race. But there is something much bigger than the horse race that’s at stake here. In the words of Mohammed Ali, ‘When the mission is right, the odds don’t matter.’”