At a Wednesday morning campaign event in Bluffton, SC, Donald Trump takes his relitigation of the Bush administration's record on 9/11 and Iraq to the next level, seeming to imply that we don't currently know who "really" committed the 9/11 attacks. Trump says if he is elected: "you will find out who really knocked down the World Trade Center." "It wasn't the Iraqis," he explained. "You may find it's the Saudis." "They have papers in there that are very secret," he also said, referencing the 28 still-classified pages of the 9/11 commission report. "But you will find out."