THE OLD POLITICSObama turns the Pennsylvania debate into a referendum on attack politics: is this the kind of campaign you want in the Fall? Given a lemon of a performance, he makes lemonade – very, very smarthttp://firedoglake.com/2008/04/17/that-was-the-rollout-of-the-republican-campaign-in-november/“The truth is... that was the rollout of the Republican campaign in November.... that is what