PEP RALLY Defense Secretary Chuck Hagel shakes hands with Bill the Goat during the Navy Pep rally outside his office at the Pentagon, Dec. 12, 2013. Navy will play Army on Saturday Dec 14, the festivities begin each year with a pep rally through the halls of the Pentagon with both the Army and the Navy. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 949781-C-SXS95-416.jpg Photo Gallery