Marines and civilian contractors practice Brazilian jiu-jitsu every Sunday night. The lessons build comaraderie between the Marines and civilians. The class runs for two hours with Gunnery Sgt. Mark Stewart, camp commadant with Regimental Combat Team 6 and Chief Warrant Officer 4 Peter Beckwith, (retired) contractor with RCT-6, instructing. Soundbites include Gunnery Sgt. Mark Stewart - Camp Commadant, Regimental Combat Team 6, Hometown: Fort Worth, TX., and Army Chief Warrant Officer 4 Peter Beckwith, (retired), Contractor, Regimental Combat Team 6. Produced by Lance Cpl. Timothy