Hall of Famer: No Govt. Role in Concussion Debate

Feb. 4 (Bloomberg) -- Hall of Fame receiver Steve Largent speaks out about the concussion controversy facing professional football. Largent says he's worried about the toll head injuries have had on his long-term health, but says the federal government should stay on the sidelines of the concussion debate. Largent is interviewed by Peter Cook on a special Super Bowl edition of Bloomberg Government's "Capitol Gains."