150617-N-AT895-059 PITTSBURGH, Pa. (June 17, 2015) Chief of Naval Operations (CNO) Adm. Jonathan Greenert talks about accountability and integrity during a TEDx talk at Pittsburgh State Prison. TEDx (Technology, Entertainment and Design) Talks are independently run TED events to share ideas in communities around the world via the internet . (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released)