Where is the taxi driver? The Brazilian government can't locate the driver of the taxi they said they were in for the trip back to their lodging? This should be simple; get the guy to say what happened.

Yes, b, there was another case a couple of years ago in which I seem to remember some foreign tourists were prosecuted for lying about being robbed.

and btw....tell me, is Lochte's Portuguese fluent or did the robber tell him in understandable English to get down on the ground? Interesting. (Our charity dollars at work? ESL lessons in the favelas for potential thieves to communicate their demands to tourists?)