WASHINGTON, DC - JULY 27: The flag flies at half-staff in honor of Rep. John Lewis (D-GA) outside the U.S. Capitol where he will lie in state July 27, 2020 in Washington, DC. Called 'the conscience of the U.S. Congress,' Lewis was a civil rights pioneer, contemporary of Dr. Martin Luther King, Jr. and helped to organize and address the historic March on Washington in August 1963. Lewis served Georgia's fifth congressional district from 1987 until his death on July 17. (Photo by Chip Somodevilla/Getty Images)
What to watch for in House races across the country
CNN's Phil Mattingly breaks down why Democrats are hopeful they will pick up more seats and increase their majority in the House of Representatives in the 2020 election.
01:48 - Source: CNN
Congressional Race 2020 12 videos
WASHINGTON, DC - JULY 27: The flag flies at half-staff in honor of Rep. John Lewis (D-GA) outside the U.S. Capitol where he will lie in state July 27, 2020 in Washington, DC. Called 'the conscience of the U.S. Congress,' Lewis was a civil rights pioneer, contemporary of Dr. Martin Luther King, Jr. and helped to organize and address the historic March on Washington in August 1963. Lewis served Georgia's fifth congressional district from 1987 until his death on July 17. (Photo by Chip Somodevilla/Getty Images)
What to watch for in House races across the country
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Jon Ossoff: I believe history is unfolding in Georgia
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Control of Senate may fall to 2 Georgia seats
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ST. LOUIS, MO - NOVEMBER 03: Congresswoman-elect Cori Bush speaks during her election-night watch party on November 3, 2020 at campaign headquarters in St. Louis, Missouri. With tonight's victory, the Democrat Bush becomes the first African-American woman to be elected to Congress from the state of Missouri. (Photo by Michael B. Thomas/Getty Images)
Meet the candidates who made history in the 2020 election
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LOS ANGELES, CA - MARCH 10:  Sarah McBride, National Press Secretary for the HRC Foundation, speaks onstage at The Human Rights Campaign 2018 Los Angeles Gala Dinner at JW Marriott Los Angeles at L.A. LIVE on March 10, 2018 in Los Angeles, California.  (Photo by Rich Fury/Getty Images for Human Rights Campaign (HRC))
Delaware elects first transgender state senator in US
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