Image via www.myspace.com/chuckdpublicenemyThere are few rap songs as important to modern culture as Public Enemy's "Fight the Power," a rallying cry against political indifference. Well, it's been 20 years since PE's frontman Chuck D helped scare the hell out of white America, and a black man now sits in the Oval Office thanks in large part to record black turnout last November. "We had numbers [on our side] this time," Chuck says of the election, a few days before Obama's inauguration. (His o