As obesity remains a serious concern for kids today, a study finds healthier weight among children whose schools have strict laws on vending machines, snack bars, and other venues outside of their school’s meal program.

As obesity remains a serious concern for kids today, a study finds healthier weight among children whose schools have strict laws on vending machines, snack bars, and other venues outside of their school's meal program. This suggests that more laws, in addition to kids' eating healthier on their own, will help reduce the problem. (NY Times)