Campaign calls for Mexicans to lose 2 million pounds

A national campaign is trying to get Mexicans to collectively trim about 2 million pounds. The project is one of several new efforts to fight obesity in Mexico, which is on track to catch up with the United States within a decade as one of the world's fattest countries. Nearly half of Mexico's 110 million people are overweight, and the number of fat children has climbed 8% a year in the last decade.