In this Feb. 22, 2014, file photo, Joaquin "El Chapo" Guzman, head of Mexico's Sinaloa Cartel, is escorted to a helicopter in Mexico City, following his capture. (Eduardo Verdugo, File)
In this Feb. 22, 2014, file photo, Joaquin "El Chapo" Guzman, head of Mexico's Sinaloa Cartel, is escorted to a helicopter in Mexico City, following his capture. (Eduardo Verdugo, File)