9/16/17: From his hospital bed a 4-year-old smiles as he looks down at the crowd waving at him. Wyatt Hemphill's immune system is so weak, it might as well be non-existent, his family explains. Wyatt is one of many kids at the hospital thrilled with all the fans and players cheering for them in the middle of an Iowa Hawkeyes game. It's a new tradition that just started this month. InsideEdition.com's Leigh Scheps (http://twitter.com/LeighTVReporter) has more.