Sadly, the fatal shooting of a 4-year-old girl brought to three the number of children to die violently in the Mexican resort city of Acapulco within the last 72 hours. Fifteen people have been slain in Acapulco since Tuesday, including a woman and two of her grandchildren gunned down inside the family home. The mayhem is taking a toll on tourism in Acapulco, scaring away many of the U.S. college students who would normally flock to the city for spring break.