In a politically sensitive operation at the Arizona- Mexico border, U.S. Border Patrol agents and Mexican federal police officers are training together, sharing intelligence and coordinating patrols for the first time. The goal of the historic partnership: a systematic joint attack on northbound flows of drugs and migrants, and southbound shipments of guns and cash. It is part of a major, unannounced crackdown started in recent months involving hundreds of U.S. and Mexican officers in the border’s busiest smuggling corridor. The initiative appears likely to expand. Homeland Security Secretary Janet Napolitano and Mexican Public Safety Secretary Genaro Garcia Luna will ….Read More