Mexican President Andres Manuel Lopez Obrador said Wednesday that one of his predecessors, Felipe Calderon, should explain whether he knew a former top law enforcement official took bribes from the infamous Sinaloa Cartel.
On Tuesday, a U.S. court convicted a former security official, Genaro Garcia Luna, on charges that he took bribes in exchange for protection from arrest, safe passage for drug shipments and tip-offs about law enforcement operations.
