Sen. Lindsey Graham (R-S.C.) corrected a woman who called President Obama a "traitor" during an event on Friday. "He's a traitor," the woman called out during Graham's appearance at the Sunshine Summit in Orlando, accusing the president of betraying the U.S. with the Iran nuclear deal. "No, ma'am, he's not a traitor," Graham responded. "He just doesn't know what he's doing."