Mexican President Felipe Calderon (R) gestures next to his Costa Rica counterpart Oscar Arias during a business summit at the wealthy suburb of San Pedro Garza in Monterrey November 9, 2009. Reuters Pictures logo Reuters Pictures 27 months ago

Mexican President Felipe Calderon (R) gestures next to his Costa Rica counterpart Oscar Arias during a business summit at the wealthy suburb of San Pedro Garza in Monterrey November 9, 2009.