OATH OF ALLEGIANCE Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, recites the oath of allegiance to 15 University of Kentucky Reserve Officers Training Corps students during a visit to the school's campus in Lexington, Ky., May 2, 2008. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 974062-O-MPB28-449.jpg Photo Gallery