ADMIRAL'S ARRIVAL U.S. Defense Secretary Robert M. Gates, right, escorts Mexican Secretary of the Navy Adm. Mariano Francisco Saynez Mendoza, left, through an honor cordon upon his arrival at the Pentagon for bilateral security discussions, Nov. 9, 2009. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 956843-O-FQS88-304.jpg Photo Gallery