HIT THE DUSTY TRAIL U.S. Army Chief Warrant Officer Clarisse Bernier, assigned to Regimental Higher Headquarters Troop, 278th Armored Cavalry Regiment, Tennessee Army National Guard, trains on Dec. 12, 2009, at Camp Shelby Joint Forces Training Center, Hattiesburg, Miss. The unit is scheduled for its second tour in support of Operation Iraqi Freedom. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 478344-T-VXS01-148.jpg Photo Gallery