I think Joe knows this too ~ don't know when or where, but he's from Delaware and back in the Nixon days we had a whole wing of the top floor given over to Secret Service folks who overlooked Arlington Boulevard whenever the big dogs were going to and fro from the White House to Dulles, or National, or wherever.
No doubt Joe ran into Hillary at some of those parties, or maybe down on the 7th floor where the so-called Cuban Defendants in the Watergate trials were billeted by the court.
Wild times Fur Shur.
Don’t expect Joe Biden to rat out her thighness about those parties -— there are too many stories in Delaware about Joe, very similar to yours about her.