Report: National strategy needed to fight fat - CNN.com

(CNN) -- Americans are already among the fattest people in the world, and they just keep packing on the pounds. A new report finds that obesity rates have swelled during the last year in 31 states with not one state reporting that its obesity rate shrank.

Nationwide, two-thirds of U.S. adults are obese or overweight, according to the fourth annual report from the Trust for America's Health, titled "F as in Fat: How Obesity Policies are Failing in America." The report's co-author says the government needs to treat this trend as an epidemic that threatens the health of Americans and put in place a national plan to combat obesity.

"The key recommendation in the report is we need a national strategy," said report co-author Jeffrey Levi.