160916-N-LV331-003 OXFORD, Miss. (Sept. 16, 2016) Secretary of the Navy (SECNAV) Ray Mabus participates in a public discussion with Charles Overby, chairman of the Overby Center for Southern Journalism and Politics, at the University of Mississippi. The discussion took place at the Overby Center and focused on Navy and Marine Corps progress during Mabus' career. (U.S. Navy photo by Mass Communication Specialist 1st Class Armando Gonzales/Released)