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January 29th, 2013
04:51 PM ET

Building a safer football helmet

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.

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Filed under: Anchors • CNN Newsroom
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