Schools in Mexico have six months to ban junk food sales or face heavy fines

Rules targeting fruit drinks, chips and artificial pork rinds come as UN calls child obesity in country an emergency

Schools in Mexico have six months to implement a government-sponsored ban on junk food or face heavy fines, officials said on Monday, as authorities confront what they call the worst childhood obesity problem in the world.

The new rules target products that have become staples for two or three generations of Mexican school kids: sugary fruit drinks, chips, artificial pork rinds and soy-encased, salty peanuts with chili.