NFL sued again over concussions

A re­cent law­suit against the NFL in­cludes claims by the es­tate of de­ceased Pro Foot­ball Hall of Famer Mike Web­ster, who died in 2002 after play­ing for the Pitt­s­burgh Steel­ers. Al­most 5,000 ex-play­ers or their es­tates have sued the NFL over con­cus­sions.