Sen. Claire McCaskill (D-Mo.) on Sunday turned the tables on Donald Trump
Donald John TrumpKobach agrees to recuse himself from vote counting in Kansas GOP primary NFL players kneel during national anthem before first preseason game Schiff blasts GOP for Russia probe conduct: 'That's how you obstruct an investigation, not how you conduct one' MORE in an attempt to disprove the Republican presidential nominee's claim that President Obama is the founder of the Islamic State in Iraq and Syria (ISIS).
"We couldn't leave our troops in Iraq, even if the president wanted to, because the parliament in Iraq was refusing to give them immunity," McCaskill said on "Fox News Sunday."
“ISIS is honoring President Obama,” Trump said Wednesday during a rally in Fort Lauderdale, Fla. “He’s the founder of ISIS. ... He founded ISIS.
“And I would say the co-founder would be Crooked Hillary Clinton,” Trump added of his Democratic rival and Obama’s former secretary of State.
Trump later wrote off the comments as "sarcasm."