Oh, so you know the Vegas shooter wasn't a Muslim?  He wasn't converted?  Please tell me where the FBI has conclusively concluded what his motives were so that we can all be clear that he wasn't Muslim.  It must only exist in your world that you know what his motives were because in the fact based world we all live in, they haven't concluded anything yet.  They don't think he was radicalized, but they aren't sure of anything.