Judy Woodruff:

As childhood obesity, anxiety, depression and suicide rates continue to grow in the United States, some blame in part a facet of modern life, so-called helicopter parenting.

There's concern that a growing culture of what some see is overprotective parenting may actually be causing more harm than good

William Brangham is back with this report on a budding movement for everyone to take a deep breath and let kids be kids.