BISBEE -- The operative word in Joint Task Force Six is joint. Each branch of the service is represented -- Navy, Army and Air Force -- with a base camp at Bisbee Municipal Airport to support 60 Marines from an Engineer Company from Twentynine Palms Marine Corps Air Ground Combat Center in California as they do road and fence work along the border. The Navy is represented by Petty Officer 2nd Class Winfeld Lattibeaudeir, who is assigned to Marine Wing Support Squadron 374. "Doc," as the Marines call Lattibeaudeir, is a field medic whose sea duty is to go where...