Commander relieved of duties over sex scandal

More than a dozen military instructors at Lackland Air Force Base in Austin, Texas have been investigated or charged with sexually assaulting recruits. The scandal has reached all the way to the top, claiming the job of Colonel Glen Palmer, who oversaw basic training. Investigators say more than three dozen female trainees were victimized. Lackland is home to more than 475 military training instructors --the equivalent of Army drill sergeants.