In an Oct. 17 photo, an instructor pulls away from a group of service members on a three mile run at the Marine Corps Recruit Depot in San Diego.  The
In an Oct. 17 photo, an instructor pulls away from a group of service members on a three mile run at the Marine Corps Recruit Depot in San Diego. The group members have failed the so-called "tape test" and are trying to improve their conditioning to avoid being kicked out of the military. (AP Photo/Lenny Ignelzi)