ABC News January 30, 2013

Football Helmet Technology Controversy

Name: Football Helmet Technology Controversy
Uploaded: 2013-01-31T04:16:30
Duration: PTnullS
Description: Can new technology really help prevent dangerous concussions? "Nightline" investigates.

Can new technology really help prevent dangerous concussions? "Nightline" investigates.

Football Helmet Technology Controversy

Up Next in News