BOLIVIA ARRIVAL U.S. Defense Secretary Robert M. Gates walks with Bolivian Ambassador Fernando Huanacuni and receives full military honors as he arrives in Santa Cruz, Bolivia, Nov. 21, 2010. Gates is in Bolivia to attend a conference of Western Hemisphere defense ministers. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 828374-X-FGD01-955.jpg Photo Gallery