Over Weight Problem in U.S.

Two out of three people in America today are obese. When you walking on the street or set down on the restaruant, you might see many drain fat people. Why do people eat so many calories, especially U.S.? Food might be the big fact. In the America, fast food serves humbergers everwhere. Due to the price is much cheaper other restaruants. American people usually have lunch or dinner in the fast restaruant. Howevery, high calories food is became a reqular food.