JuJu Smith-Schuster makes good on promise to his mom, goes back to school

Steelers receiver JuJu Smith-Schuster had some unfinished business after the season ended, and he’s now taking care of it.Smith-Schuster spent three years at USC, but elected to declare for the 2017 NFL Draft, rather than staying for his senior season. His mother, however, wanted to make sure that he eventually went back and got his(…)