Chipotle critic turns up heat with 'Chubby Chipotle' ad
September 03, 2015 at 17:47 PM EDT
LOS ANGELES, Sept 3 (Reuters) - Chipotle Mexican Grill Inc , known for its indulgent burritos, is battling a "Chubby Chipotle" ad campaign from the food industry group whose "Nanny" ads helped sink New York City's ban on super-sized sugary drinks.