Hilarious candid photos of U.S. politicians

We know politics is serious, but sometimes in the heat of a debate or amidst the spectacle of a big speech, a photographer snaps a shot that captures the split seconds in between the perfect photo op. So maybe they're responsible for making major decisions on a daily basis, but that doesn't mean they always look good doing it! From General Martin Dempsey to Joe Biden, no one is safe from looking silly on camera sometimes.