U.S. Air Force Command Chief Master Sgt. Matthew Caruso, 27th Special Operations Wing command chief, and Sheila Glover, 27th Special Operations Wing Protocol, stand at attention as a plane bearing Susana Martinez, governor of New Mexico, taxis to a stop at Cannon Air Force Base, N.M., July 27, 2011. Martinez’s tour of Cannon included a visit to the Air Traffic Control Tower, observances of all Windshield Construction sites and lunch at the Landing Zone.