CNN chief medical correspondent and CBS News contributor Dr. Sanjay Gupta, who is also a neurosurgeon, speaks with Katie Couric about the NFL policy revisions regarding concussions.
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NFL Concussion Policy Changes
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CNN chief medical correspondent and CBS News contributor Dr. Sanjay Gupta, who is also a neurosurgeon, speaks with Katie Couric about the NFL policy revisions regarding concussions.
Original post:
NFL Concussion Policy Changes