FILE - In this Jan. 22, 2010 file photo, a customer grabs lunch at a McDonalds drive-through in Chicago. Fast-food chains such as McDonald’s, Burger King and Wendy’s are trumpeting pri

 

              FILE - In this Jan. 22, 2010 file photo, a customer grabs lunch at a McDonalds drive-through in Chicago.  Fast-food chains such as McDonald’s, Burger King and Wendy’s are trumpeting pri
FILE - In this Jan. 22, 2010 file photo, a customer grabs lunch at a McDonalds drive-through in Chicago. Fast-food chains such as McDonald’s, Burger King and Wendy’s are trumpeting pricier, premium offerings to shed their image as purveyors of greasy junk food and convince customers to spend a few extra bucks. .(AP Photo/M. Spencer Green, File)
Tags: Food , chains