JP Morgan Chase CEO Jamie Dimon's much-anticipated testimony before the Senate Banking Committee to explain how the nation's largest bank managed to lose billions of dollars in a trading debacle got off to a rowdy start as protesters began shouting, entirely accurately, that Dimon was a crook and predator who should "face the people you foreclosed on.” Want to get your blood boiling? Watch Dimon sit utterly stone-faced as police haul off another group of protesters chanting, “Stop foreclosures now!” The crowd, meanwhile, murmurs and snickers nervously at the messy spectacle of democracy in action.