RAN INTO JIM HOFT OF GATEWAY PUNDIT on my way into the Xcel Center. His bus was attacked by protesters who dropped sandbags from an overpass, but he was unscathed. People here seem to be in a surprisingly upbeat mood: bemused, but not terribly upset by the latest Palin twist. Meanwhile, we’ve taped a lot of interviews and reports for PJTV, and live streaming will start a bit later this afternoon.