NFL Star Tua Tagovailoa Announces Return After 3rd Concussion

Miami Dolphins star quarterback Tua Tagovailoa had been on the sidelines for the last four games after suffering his third concussion during an NFL game. Tagovailoa's press conference announcing his return is leading to a huge national debate. He has the option of wearing a helmet known as the guardian cap. It has extra padding that experts say can reduce the impact of a hit to the head by 10%. However, he says he will not wear one.