150817-N-EI510-351 NORFOLK, Va. (Aug. 17, 2015) Retired master chief petty officer Jim Leuci explains the history of Naval uniforms to chief petty officer (CPO) selectees aboard the Battleship Wisconsin during CPO Heritage Days. CPO Heritage Days have been held annually for the past 15 years as part of the Hampton Roads area CPO 365 phase II training. (U.S. Navy photo by Mass Communication Specialist 3rd Class Scott Barnes/Released)