NEW : 2 other suspected criminals and Three members of the navy also die in the clash . Felipe Calderon dies in the American city of Matamoros . Gunfire is heard across the border at a Matamoros university . He said the gunshots sounded so close it was `` like we were there . '' The school cancels classes .
NEW : 2 other suspected criminals and Three members of the navy also die in the clash . Felipe Calderon dies in the American city of Matamoros . Gunfire is heard across the border at a Matamoros university . The school cancels classes .