We Are Scientists‘ Keith Murray and Chris Cain are giving fans a chance to play Tom Clancy’s Rainbow Six Vegas 2 with them on Xbox Live. Fans who have an Xbox LIVE Gold membership can play with Murray and Cain on September 1 by sending a friend request to the Gamertags WeAreScientist1 and WeAreScientist2 half an hour before the Game with Fame session starts on September 1 at 10:30 A.M. Pacific, 1:30 P.M. Eastern.