“Isn’t it true that Saddam Hussein was a sworn enemy of al-Qaeda, and that the group had no presence in Iraq before the U.S. invasion? A congressional investigation concluded that. And isn’t this group ISIS there now because of the power vacuum and chaos created by your invasion, sir? They say 1700 Iraqi soldiers were executed by ISIS. Don’t you think some of that blood is on your hands, sir? You remember when Colin Powell told Bush, ‘If you break it, you bought it.’ Are you in any position to demand that Obama fix what you broke?”