AP Photo A dog passes next
to a body lying face down by the side of a road in Acapulco, Mexico,
Wednesday, May 2, 2007. A paper next to the body was left with a
warning to several persons saying: '...you are next, we don't kill
women or children. Signed: The Ghosts'. Mexican drug traffickers are
waging a campaign by sending messages by using corpses as message
boards.