President Barack Obama and Mexico's President Enrique Pena Nieto, right, leave after offering a joint news conference in Mexico City, Mexico, Thursday, May 2, 2013. Seeking to put a new

 

              President Barack Obama and Mexico
President Barack Obama and Mexico's President Enrique Pena Nieto, right, leave after offering a joint news conference in Mexico City, Mexico, Thursday, May 2, 2013. Seeking to put a new spin on a long-standing partnership, Obama is promoting jobs and trade - not drug wars or border security - as the driving force behind the U.S.-Mexico relationship. (AP Photo/Dario Lopez-Mills)