Concussions sustained while playing football are increasingly becoming a concern to players of all ages. Changing the violent nature of the game itself may be near impossible, but work is being done to improve safety equipment for players on the field. CNN's Poppy Harlow speaks with Dr. Vin Ferrara about recent advancements in helmet technology.
Click here to access transcripts from recent shows.
Get every new post delivered to your Inbox.
Join 21,319 other followers