Helmets can reduce the risk of head injury by as much as 87 percent. But by some estimates only a quarter of all cyclists wear them. CBS 2’s Roseanne Tellez reports.
A man wearing a motorcycle helmet and brandishing a handgun is believed to have robbed two separate bank branches — one on the Southwest Side and one in south suburban Oak Lawn — since Thursday.
A study by Virginia Tech researchers revealed that last season, close to 40 percent of NFL players used a helmet that got the second-lowest rating for reducing the risk of concussions.