Mexico's failed war marzo 23, 2010 Arturo Beltran Leyva Barack Obama +8 Ciudad Juarez drug war durg cartels equisy Felipe Calderon France 24 killings Mexico shootouts U.S.A violence Arturo Beltran Leyva Barack Obama Ciudad Juarez drug war durg cartels equisy Felipe Calderon France 24 killings Mexico shootouts U.S.A violence
