Mexico vows to take legal action against U.S. after deadly El Paso shooting

Mexico on Sunday threatened to take legal action against the United States for failing to protect its citizens after this weekend's mass shooting in the border city of El Paso. Of the 20 people gunned down at a Walmart at the Cielo Vista Mall, at least three were Mexican citizens, and Foreign Minister Marcelo Ebrard promised Mexico City will act.-- More...