Full coverage: 2016 Rio Olympics

We have a special series of interviews coming up ahead of the Rio Games. First up is Justin Gatlin tomorrow, and he sat down with our Mike Fox to discuss his preparations for the Games, as well as his career and outlook on life.  Meanwhile, the 2004 Athens gold medalist spent this past weekend at the U.S. National Trials, where he qualified for his third Olympics in the 100 meter dash.