UNDATED: In this photo from the U.S. Department of Defense (DoD), the al-Qaida leader in Iraq, Abu Musab al-Zarqawi is seen.U.S. warplanes dropped 500-pound bombs on a safehouse June 8, 2006 near Baqouba, Iraq, killing al-Zarqawi, spiritual advisor Sheik Abdul Rahman and six others. (Photo by DOD via Getty Images)
Fact check: The real founder of ISIS
Jake Tapper fact checks Donald Trump's (false) claim that President Barack Obama is the "founder of ISIS."
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UNDATED: In this photo from the U.S. Department of Defense (DoD), the al-Qaida leader in Iraq, Abu Musab al-Zarqawi is seen.U.S. warplanes dropped 500-pound bombs on a safehouse June 8, 2006 near Baqouba, Iraq, killing al-Zarqawi, spiritual advisor Sheik Abdul Rahman and six others. (Photo by DOD via Getty Images)
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PHILADELPHIA, PA - JULY 28: Democratic presidential nominee Hillary Clinton acknowledges the crowd as she arrives on stage during the fourth day of the Democratic National Convention at the Wells Fargo Center, July 28, 2016 in Philadelphia, Pennsylvania. Democratic presidential candidate Hillary Clinton received the number of votes needed to secure the party's nomination. An estimated 50,000 people are expected in Philadelphia, including hundreds of protesters and members of the media. The four-day Democratic National Convention kicked off July 25. (Photo by Jessica Kourkounis/Getty Images)
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LAS VEGAS, NV - OCTOBER 19: Republican presidential nominee Donald Trump listens as Democratic presidential nominee former Secretary of State Hillary Clinton speaks during the third U.S. presidential debate at the Thomas & Mack Center on October 19, 2016 in Las Vegas, Nevada. Tonight is the final debate ahead of Election Day on November 8. (Photo by Win McNamee/Getty Images)
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Democratic presidential nominee former Secretary of State Hillary Clinton gestures to the crowd as she walks off stage as Republican presidential nominee Donald Trump looks on after the third U.S. presidential debate at the Thomas & Mack Center on October 19, 2016 in Las Vegas, Nevada.
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TOPSHOT - Republican nominee Donald Trump gestures as Democratic nominee Hillary Clinton looks on during the final presidential debate at the Thomas & Mack Center on the campus of the University of Las Vegas in Las Vegas, Nevada on October 19, 2016. / AFP / Mark RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)
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