
Photo provided by Mexico's Presidency shows Mexican President Enrique Pena Nieto (R) meeting with U.S. Secretary of Homeland Security Jeh Johnson in Mexico City, capital of Mexico, on Oct. 14, 2015. (Xinhua/Mexico's Presidency)

Photo provided by Mexico's Presidency shows Mexican President Enrique Pena Nieto (R) meeting with U.S. Secretary of Homeland Security Jeh Johnson in Mexico City, capital of Mexico, on Oct. 14, 2015. (Xinhua/Mexico's Presidency)