March 15, 2011 4:38 pm Tom Cruise and Simon Pegg Went Go-Carting While Shooting “MI:4” Jeremy Renner‘s joining the cast of “Mission: Impossible 4,” and Pegg explains that the cast and crew of the film have a ball with Cruise at the helm. US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 5:44 May Day demonstrations, Gaza war protests continue across Bay Area 3:27 May Day demonstrations planned, Gaza war protests continue across Bay Area 2:27 Junk fee law bans restaurant surcharges