U.S. Senator Barack Obama in his candidacy for President listens to his introduction at a rally outside the courthouse in Manning, South Carolina.
Barack Obama's Iowa headquarters near the State Capitol in downtown Des Moines has the unmistakable décor of an insurgent operation: thinning, mildewed carpet; litter from sign-painting parties; recycling boxes full of canvassing tally sheets and empty Miller Lite cartons. But the deepening clutter hasn't covered up all the traces of what the building used to be: a hockey rink, which could hardly be a more fitting metaphor for a political contest that is suddenly getting a lot rougher. The old Dr Pepper scoreboard is still on the wall, but the largely twentysomething crew at Obama Central has another way...
