Video undermines U.S. swimmers' account of Rio robbery

By Rodrigo Viga and Jeb Blount RIO DE JANEIRO (Reuters) - Brazil TV aired a video on Thursday that showed four U.S. Olympic swimmers did not tell the whole truth when they said they were robbed at gunpoint in an incident that has marred the image of South America's first Olympic Games. The security-camera images broadcast on Globo TV appeared to show the swimmers, including Olympic gold medallists Ryan Lochte and Jimmy Feigen, in a dispute with staff at a Rio gas station, a fact they did not men