NEW YORK -- Hip-hop mogul Sean "P. Diddy" Combs is following the lead of President Bush and Sen. John Kerry by taking his get-out-the-vote campaign to the swing states. "If you are going to play the game, you need to play it all the way," Combs said in a telephone interview Saturday. "And if you talking about flexing your power, and you ain't flexing in the swing states, then you ain't flexing your power." Combs' Citizen Change initiative will launch a three-day get-out-the-vote drive starting Tuesday in Milwaukee and Detroit, followed by rallies in Cleveland, Philadelphia, Pittsburgh and Miami. Combs...