Doubt cast on Brazil's version of U.S. swimmers' Rio incident

The Ryan Lochte story appeared to be over, right along with the 2016 Summer Olympics in Rio.The gold medal-winning swimmerapologized for an “over-exaggerated” storybroadcast around the world about being robbed at gunpoint after partying in Rio late one night with three of his American teammates. Brazilian police insisted there was no robbery at all.As a result of Brazilian officials insisting the swimmer lied, Lochte has lost several big name sponsors and become the butt of countless