From the NewYorkTimes.com:
 
The problem with obesity has become so  overpowering in America that no single remedy guarantees a solution.  But a proposal now being considered by some in Congress to tax drinks  loaded with sugar would certainly help. The idea is that taxes worked  to lower tobacco use — a habit far harder to break — so they should  help young people limit their intake of soda or other forms of “liquid  candy.”
Michael Jacobson, the executive director  of the Center for Science in the Public Interest, a health advocacy  group, has estimated that for every penny of tax added to a 12-ounce  bottle or can of these drinks, consumption of all those empty calories  would drop by 1 percent.
Those taxes also could raise money for  health care, either to help finance the reform plan now being considered  in Congress or to help fight the obesity epidemic. Americans spend about  $50 billion a year on non-diet sodas — even more when counting sugared  teas and sports drinks — so even a small tax would add up.
 
The beverage industry is gearing up to  fight, and a recent win in New York State offers clues about its strategy.  To fill huge budget gaps, Gov. David Paterson proposed an 18 percent  tax on sugary drinks but scrapped the idea after lobbyists charged that  a tax would land unfairly on lower-income families. That was enough  for many politicians, who ignored the fact that too many of these same  families suffer from obesity and its related problems, while lacking  adequate access to health care.
Bigger fixes are needed, of course, starting with decent health care. The young need more exercise, healthier lunches and better education on nutrition. All consumers — not just those lucky enough to live near farms or large grocery stores — should be able to buy fresh fruits and vegetables at affordable prices. While we wait, Congress could impose an excise tax on sugary drinks — one of the main culprits in the obesity epidemic.
