Celeb power good or bad for Obama?
Charlize Theron, shown here in "Hancock," is expected to be in the Mile High City. Back in 2004, hip-hop mogul Russell Simmons was in Boston for John Kerry's coronation as the Democratic nominee, staging a big hip-hop summit to draw new voters. This year, though he's a Barack Obama supporter, he plans to sit out the Denver convention."I didn't really feel they needed any more celebrities," says Simmons. File photo
