FILE - In this April 17, 1943 file photo, President Franklin D. Roosevelt reviews the Army Auxiliaries at Fort Oglethorpe, Ga. with Col. Oveta Culp Hobby, head of the Women's Auxiliary Army Corps (WAAC) while on tour of the southeastern military posts. Charles Fredericks, Secret Service agent, adjusts the president's cape. The Secret Service has been tarnished by a prostitution scandal that erupted April 13, 2012 in Colombia involving 12 Secret Service agents, officers and supervisors and 12 more enlisted military personnel ahead of President Barack Obama's visit there for the Summit of the Americas. (AP Photo/George R. Skadding)