The industry agreement is part of a campaign to reduce childhood obesity. The campaign is led by the William J. Clinton Foundation and the American Heart Association. The government says five percent of teenagers were overweight in nineteen eighty. By two thousand four, it was seventeen percent. For younger children, the rate increased from seven to nineteen percent. The Center for Science in the Public Interest had threatened legal action if no agreement was reached. The group argues that sugary soda should come with health warnings, just like cigarettes.