US Mexico Clinton

February 20, 2012 - 12:55 PM
Secretary of State Hillary Rodham Clinton shakes hands with Mexico's Foreign Minister Patricia Espinosa, second right, in Los Cabos, Mexico, Monday, Feb. 20, 2012, during a ceremony where they signed the US-Mexico Agreement Concerning Transboundary Hydrocarbon Reservoirs in the Gulf of Mexico. From left are, Clinton, Interior Secretary Ken Salazar, Mexico's President Felipe Calderon, and Mexico's Secretary of Energy Jordy Herrera. (AP Photo/Charles Dharapak, Pool)