‘El Chapo’ Guzman Sons: Alfredo and Ivan Make Threats Against Mexican Government

In this Saturday, Feb. 22, 2014 photo, Joaquin "El Chapo" Guzman is escorted to a helicopter in handcuffs by Mexican navy marines at a navy hanger in Mexico City, Mexico. Guzman, the head of Mexico's Sinaloa Cartel, was captured overnight in the beach resort town of Mazatlan. (AP Photo/Eduardo Verdugo)