Can 10-year, $100-million research help NFL players?

Published On: Jan 29 2013 05:39:44 PM EST   Updated On: Jan 29 2013 05:26:43 PM EST

The National Football League Players Association is looking to award $100 million to examine the long-term health of its players, with initiatives to include new drugs or helmets to prevent injuries and even ways to regrow knee ligaments in a lab.