The Jonas Brothers will conduct live webchat today at 3 p.m. on UStream. The Mountain View based live web video site allows users to submit questions via Facebook and Social Stream. We know what you're thinking: Aren't they over? Didn't tween girls replace "Jonas mania" with "Twilight mania"? Aren't they one greatest-hits album away from the bargain bin? To this say we say, "No!" In addition to chatting up their new show Living the Dream 2 and coyly avoiding questions about their love lives, they'll also take questions on the White House's deteriorating relationship with Israel, the Iraqi elections, healthcare reform, and the ongoing economic meltdown in Greece. Or not. Anyway, check it out. (Amy Crocker)