160914-N-EH218-205 SAN DIEGO (Sept. 14, 2016) Sonar Technician (Surface) 3rd Class Cedric Nixon, a Chicago native assigned to the pre-commisioning unit guided-missile destroyer USS John Finn (DDG 113) digs a hole for a fence post while volunteering at a Habitat for Humanity event, during San Diego Fleet Week 2016. Fleet week offers the public an opportunity to meet Sailors, Marines, and members of the Coast Guard and gain a better understanding of how the sea services support the national defense of the United States and freedom of the seas. (U.S. Navy photo by Mass Communication Specialist 2nd Class Ryan J. Batchelder)