Tough Calls

January 31, 2014 at 8:22 PM EDT

The sport of football is changing. Revelations about widespread brain injuries have ushered in new rules and a lawsuit against the NFL. But what about the millions of kids who play football in elementary, middle and high school? We asked our network of Student Reporting Labs around the country to investigate the impact of new awareness of concussions on youth football programs in their communities.