Poll: Obesity's a crisis but we want our junk food (with video)

Americans blame too much screen time and cheap fast food for fueling the nation's fat epidemic, a poll finds, but they're split on how much the government should do to help.

By: Jennifer Agiesta and Lauran Neergaard, Associated Press

The Northern Valley's most up-to-date site.

Poll: Obesity's a crisis but we want our junk food (with video)