Vancouver 2010 Olympic Athletes Banned for Doping

A day before the Vancouver 2010 Olympics began the World Anti-Doping Agency (WADA) banned more than 30 athletes from competing.  Names of the banned have not been released at this point.  Pre-Olympic testing is pretty thorough and effective as some athletes didn't even show up.  Looks like WADA has done a good job of keeping the cheats out of the 2010 winter Olympics but I'm sure some athletes will still try to beat the system for any advantage they can get.