Memphis tips scales as fattest city in U.S.
With nearly a third of its population considered obese, Memphis is the fattest city in the nation, according to Newsweek magazine.
It's the city that turned barbecue into an art form and bought a special ambulance in March to transport super-sized patients. The ambulance is already broken, but Memphis is trying to fix the obesity rate that has landed it atop list after list as fat and unfit.
