 Jeff, the president was, as you said, speaking, and suddenly there was gunfire and chaos. We heard a pop, pop, pop. And we're like, what the heck is going on? What was going on? An assassin perched on the roof of a nearby building. He's identified as 20-year-old Thomas Crooks, and he nearly killed Donald Trump. The bullet grazed Trump's ear. Trump went down on the stage but came back up in about 30 seconds, pumping his fist into the air.