Affable Englishman Rob Goldstone was literally in the room for the infamous Trump Tower Meeting, and he was with Donald Trump the weekend of the mythical "pee tape". But when you look at the rest of the characters involved in the Trump/Russia saga - Republican operatives, Trump family members and Russian spies - Rob Goldstone seems like the odd man out. He puts a lot of his story down to accidents and misunderstandings, but is that all there is to it?