It's a growing trend among kids at school, fidget spinners. But the toys aren't just for fun. In the case of the Graham family they've actually taught some valuable lessons. Edward Graham said, "Kids ...

It's sort of like spinning a top, or twirling a pen, but far more addictive. Fidget spinners, small toys that spin between your fingers, are the latest craze for students, and they're so popular that ...