Contestants from CBS's BIG BROTHER will face-off in a JERICHO-themed "Power of Veto" competition on Tuesday, Feb. 26 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Loss of communication with the outside world is an issue facing both contestants inside the BIG BROTHER house and the citizens of the CBS drama JERICHO. During the broadcast's veto competition called "Communication Breakdown," BIG BROTHER Houseguests will put their communication skills to the test for the chance to gain information from the outside world.