All the action of ASA Entertainment\'s 2008 LG World Championships of Freestyle Motocross will air this weekend on CBS Sports. At 5:00 p.m. ET a full hour of action - not just highlights, but intense competition - will air, along with exciting behind the scenes, lifestyle footage of all your favorite freestyle motocross stars. Watch as all the big names - Adam Jones, Jeremy Lusk, Beau Bamburg, Robbie Maddison, Mike Mason and more try to take down defending champion Jeremy \"Twitch\" Stenberg from the L.A. County Fairgrounds. Sunday, December 7th at 5:00 p.m. ET on CBS Sports. It\'s the LG World Championships of Freestyle Motocross. Be there! Action, ASA, CBS, Championships, Entertainment, FMX, Freestyle, LG, Motocross, Sports, World