WASHINGTON (AP) -- Weight-loss surgery such as the type that New Jersey Gov. Chris Christie underwent may not just improve people's waistlines, but their health.

(Associated Press) -- New Jersey Gov. Chris Christie, a Republican who is seen as a possible presidential candidate for 2016, said Tuesday that he underwent a procedure in February to have a band implanted around his stomach in February in an effort to lose weight.

(Associated Press) -- New Jersey Gov. Chris Christie, who has both joked about his weight and said that it's a real concern, secretly underwent a weight-loss surgery in February that experts say could help him if he gets exercise and watches what he eats.

NEW YORK (AP) -- A New York City elementary school has adopted an all-vegetarian menu, serving kids tofu wraps and veggie chili.