Are TV parental guidelines effective?

Name: Are TV parental guidelines effective?
Uploaded: 2016-08-23T13:00:00+00:00
Duration: 2 min 55 s
Description: For decades now, television ratings systems have guided parents towards what may or may not be safe for kids to watch. But new research is staying these ratings may not be helping in warning parents. FOX Medical Team's Dr. Jo has more.

For decades now, television ratings systems have guided parents towards what may or may not be safe for kids to watch. But new research is staying these ratings may not be helping in warning parents. FOX Medical Team's Dr. Jo has more.

Posted August 23, 2016 11:24am CDT