Sara Rodriguez, an operating room technician, helps Lt. David Morrow, a medical student, with his operating gown before an abdominal aortic aneurysm procedure also known as “AAA” surgery Oct. 14, 2010, in the Hybrid Cardiovascular Operating Room at the David Grant USAF Medical Center, Travis Air Force Base, Calif. This is only the third surgery to take place in the new state-of-the-art operating room that integrates advanced robotic technology for complex cardiac and vascular surgical procedures. (U.S. Air Force photo/Tech. Sgt. Bennie J. Davis III)