Supreme Court rejects challenges to NFL concussion settlement

The U.S. Supreme Court says it will not consider a challenge to the terms of a concussion-related settlement between the National Football League and more than 20,000 retired players.
The deal settled a class-action filed by former players who accused the NFL of covering up what it knew about the link between playing professional football and the degenerative brain disease known as chronic traumatic encephalopathy, or CTE.
The settlement was given final approval by a judge in 2015. But the deal