Iranians hold anti-US placards and shout slogans during a demonstration after Friday prayer in the capital Tehran on May 11, 2018. - Iran's foreign minister will embark on a diplomatic tour to try to salvage the nuclear deal amid high tensions following the US withdrawal and global fears over reports of unprecedented clashes with Israel in Syria. (Photo by STR / AFP)        (Photo credit should read STR/AFP/Getty Images)
Iranian hardliners burn American flag
President Donald Trump made good on a promise to "tear up" the Iran nuclear deal. Hardline Iranian lawmakers delivered on vows to "burn it" and the American flag in response. CNN's Frederik Pleitgen reports.
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Iran in the news 17 videos
Iranians hold anti-US placards and shout slogans during a demonstration after Friday prayer in the capital Tehran on May 11, 2018. - Iran's foreign minister will embark on a diplomatic tour to try to salvage the nuclear deal amid high tensions following the US withdrawal and global fears over reports of unprecedented clashes with Israel in Syria. (Photo by STR / AFP)        (Photo credit should read STR/AFP/Getty Images)
Iranian hardliners burn American flag
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Several were killed and injured when an unknown gunman opened fire on a military parade in the southern Iranian city of Ahvaz, Irans state television Press TV reported Saturday.
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File: Israeli troops patrol the Israeli-occupied sector of the Golan Heights on January 18, 2015.
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An Iranian war-boat fires a missile during the "Velayat-90" navy exercises in the Strait of Hormuz in southern Iran on December 30, 2011. Iran, which has been carrying out war games in the Strait of Hormuz over the past week, has said that "not a drop of oil" would pass through the strait if Western governments follow through with planned additional sanctions over its nuclear programme.
 AFP PHOTO/IIPA/ALI MOHAMMADI (Photo credit should read ALI MOHAMMADI/AFP/Getty Images)
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An Iranian woman walks past a mural depicting the Statue of Liberty with a dead face, painted on the wall of the former US embassy in the capital Tehran on August 7, 2018 - US President Donald Trump warned countries against doing business with Iran today as he hailed the "most biting sanctions ever imposed", triggering a mix of anger, fear and defiance in Tehran. (Photo by ATTA KENARE / AFP)        (Photo credit should read ATTA KENARE/AFP/Getty Images)
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Iranian women chant slogans during an anti-US demonstration outside the former US embassy headquarters in the capital Tehran on May 9, 2018. - Iranians reacted with a mix of sadness, resignation and defiance on May 9 to US President Donald Trump's withdrawal from the nuclear deal, with sharp divisions among officials on how best to respond.
For many, Trump's decision on Tuesday to pull out of the landmark nuclear deal marked the final death knell for the hope created when it was signed in 2015 that Iran might finally escape decades of isolation and US hostility. (Photo by ATTA KENARE / AFP)        (Photo credit should read ATTA KENARE/AFP/Getty Images)
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Iranian lawmakers burn two pieces of papers representing the U.S. flag and the nuclear deal as they chant slogans against the U.S. at the parliament in Tehran, Iran, Wednesday, May 9, 2018. Iranian lawmakers have set a paper U.S. flag ablaze at parliament after President Donald Trump's nuclear deal pullout, shouting, "Death to America!". President Donald Trump withdrew the U.S. from the deal on Tuesday and restored harsh sanctions against Iran. (AP Photo)
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An image grab taken from a handout video released by Iran's Mehr News agency reportedly shows a group of men pushing traffic barriers in a street in Tehran on December 30, 2017.
Ten people died overnight in fresh unrest in Iran, local media reported on January 1, 2018, despite President Hassan Rouhani calling for calm and vowing more "space for criticism" in a bid to head off days of protest. / AFP PHOTO / MEHR NEWS / Handout / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / HO / MEHR NEWS" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS 
NO RESALE - NO BBC PERSIAN / NO VOA PERSIAN / NO MANOTO TVHANDOUT/AFP/Getty Images
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Iranian students protest at the University of Tehran during a demonstration driven by anger over economic problems, in the capital Tehran on December 30, 2017.
Students protested in a third day of demonstrations sparked by anger over Iran's economic problems, videos on social media showed, but were outnumbered by counter-demonstrators. / AFP PHOTO / STR        (Photo credit should read STR/AFP/Getty Images)
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