A reality television show by Fox. Think Survivor in a boot camp setting with real(tm) Army Drill Sergeant yelling at you 24/7. It's another example of "Who Wants to be a Voyeur?"-ism at it's finest. Here's a synopsis of the show by Fox:

BOOT CAMP invites 16 contestants to surrender every aspect of their civilian lives in order to participate in a game of elimination set against the backdrop of a military-style training program. Real Drill Instructors set the pace 24 hours a day, putting the recruits through the ringer of obstacle courses and other specialized training activities meant to build confidence and force them to face their fears. During each of the 8 episodes, the contestants will take part in a mission that tests their training and ultimately reveals the weak links in the Squad. As each episode closes, the contestants face an important evaluation by their peers. The results of this evaluation determine who goes, and who stays until the final episode, where the two remaining contestants compete for a $500,000 cash prize!