Friday's health and safety news from the world of football:
- The Associated Press featured PGA Tour golfer Brandt Snedeker, who is helping the Tennessee Titans raise money as much as $50,000 for the YMCA.
- NJ.com reported that the New York Giants believe linebacker Jacquian Williams played almost three quarters with a concussion.
- The Associated Press reported that San Diego Chargers defensive back Jahleel Addae has returned three weeks after suffering a concussion. His head injury went unnoticed on the field in Denver and caused an evaluation of the press box injury spotters in Mile High Stadium.
- Panthers.com featuredCarolina Panthers coach Ron Rivera and linebacker Thomas Davis, who were nominated for the Walter Payton Man of the Year Award.
- Lenovo announced it would make a donation to USO during Sunday's Washington Redskins game.
- WRTV-TV in Indianapolis reported on how the Indianapolis Colts will honor the military during Sunday night's home game.
-- Bill Bradley, contributing editor