May 10, 2017 3:27 am 40 Percent of Parents Don't Require Kids to Wear Helmet When Riding Bikes: Study 40 percent of parents don’t require their children to wear a helmet when biking, skating or riding other outdoor toys. NBC’s Erika Edwards reports. Local 3:53 Produce Pete: Vine tomatoes 2:45 Fourth day of wooded searches linked to Gilgo Beach murders 2:52 Columbia students continue protest after deadline passes 3:34 Breakthrough in ‘midtown Jane Doe' cold case 2:06 Police investigate two violent robberies in Central Park