"I have to admit I'm stunned by the results," Clinton said. "There has been an 88 percent reduction in the total beveraged calories shipped to schools."
CBS News correspondent Michelle Miller report the industry is now selling healthier - instead of high calorie - drinks to students. Still not good enough, say public health officials.
Alliance for a Healthier Generation
A growing number of cities and states want to reduce adult consumption of sugary drinks by taxing them. New York has revived a proposal to impose a penny per ounce tax on sweetened beverages. Colorado has already levied such as tax. So has Illinois. California is considering it.
"People will often ask, 'why pick on sugared beverages,'" said Kelly D. Brownell of the Rudd Center for Food Policy and Obesity. "The science linking sugared beverages to negative health outcomes is very strong."
A penny per ounce tax on sugared beverages would mean that a two liter bottle of Coke would cost you 68 cents more.
Three-quarters of New Yorkers polled recently support the soda tax. But while the industry agreed to slash shipments of sugary drinks to schools, it is fighting a beverage tax.
"It wouldn't work if it's supposed to solve a complicated problem like obesity," said Susan Neelyof the American Beverage Association. "The tax is not going to change behaviors."
A study released Mondaysuggests it would, claiming an 18 percent price increase on soda would lead people to trim 56 calories from a daily diet. That's a five pound weight loss over a year.
Read the Report
New York's mayor estimates a tax would raise $1 billion -- suggesting what's good for the waist line could be good for the bottom line.