Concern over childhood concussions' long-term impact on the rise
October 6, 2012 7:10 AM
Hospital visits for concussions in kids shot up 60 percent over the last decade. Rebecca Jarvis and Anthony Mason speak with Dr. Robert Cantu and "CBS This Morning" contributor Lee Woodruff about contact sports and the danger of concussions. Cantu is calling for rules changes in several contact sports to protect youngsters.