Chief of Naval Operations Adm. Jonathan Greenert and Master Chief Petty Officer of the Navy Mike Stevens re-enlist sailors aboard the guided-missile cruiser USS Gettysburg (CG 64) during a visit where the two had lunch and held an all-hands call on Thanksgiving Day. Greenert and Stevens wanted to spend time with members of their Navy-Marine Corps family during the Thanksgiving holiday period to show their support and appreciation for the many men and women who serve in the military. (U.S. Navy photo by Chief Mass Communication Specialist Peter D. Lawlor/Released)