Coca-Cola, PepsiCo to Post Calorie Count on Vending Machines

Coca-Cola, PepsiCo to Post Calorie Count on Vending Machines

Kiyoshi Ota/Bloomberg

Cans of Coca-Cola move along the production line of Sendai Coca-Cola Products Co.'s Zao plant in Japan, on Friday, April 22, 2011.