Researchers: 96% of ex-NFL players had brain disease

Researchers say 96% of former NFL players who donated their brains to science after death tested positive for a brain disease linked to concussions. CNN’s Sanjay Gupta explains.

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D.R Daily

D.R Daily

“Mornings with D.R. Daily” Monday through Friday 6am to 10am

Chad Taylor

Chad Taylor

“Workday with Chad” Monday through Friday 10am to 3pm

L.A. Dave

L.A. Dave

“Drive at 5″ with L.A. Dave Monday through Friday 3pm to 6pm

Steve Perez

Steve Perez

“Nights with Steve Perez” Monday through Friday 6pm to 12am

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