By Dean Michaels, NFL Writer
A growing injury controversy is threatening football's future -- all the way to the NFL. CBS News' Jim Axelrod reports
Boomer Esiason on concussions, hardest hit he's taken
NFL commentator and former quarterback talks with CBS News' Jim Axelrod about the hardest hit he's ever taken and the resulting severe concussion
BASEBALL | BASKETBALL | COLLEGES | FOOTBALL | GOLF | HOCKEY | OLYMPICS | SOCCER | TENNIS
Receive our NFL News & Analysis by email by subscribing here
NFL Super Bowl History
NFL Super Bowl History, Scores, Summaries & Super Bowl MVP Articles
Player Safety: The End of Football as We Know It?