Donald Trump says he was using sarcasm when he prodded Russia to unearth Hillary Clinton's missing emails. But Democrats aren't likely to let the Republican presidential nominee's extraordinary comments simply fade away.
He's made 18,000 parachute jumps, helped train some of the world's most elite skydivers, done some of the stunts for "Ironman 3." But the plunge Luke Aikins knows he'll be remembered for is the one he's making without a parachute. Or a wingsuit.