POM WONDERFUL LLC v. COCA-COLA CO.
United States Supreme Court Holding: A competitor may bring a Lanham Act claim(s) that alleges unfair competition from false or misleading labels on food and beverage labels regulated under the United States Federal Food, Drug and Cosmetic Act.
Link to Supreme Court opinion is below.
http://www.supremecourt.gov/opinions/13pdf/12-761_6k47.pdf