A $30 million partnership between the NFL and the National Institutes of Health is set to expire at the end of August, with much of the NFL's pledged money unspent. Above, NFL Commissioner Roger Goodell in February.
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Kevin Turner was a lead plaintiff in the class-action lawsuit against the NFL that was affirmed Monday. Turner died last month; he's seen here in a 2014 Senate hearing on the long-term effects of brain injuries.