Wow, this is a bit out of left field. Were you going through your scrap book? I can do it too. How do we know that Joe Biden ever had any idea what he was signing into law? Opps, I mean the autopen was signing, so how do we know Joe had any knowledge of what that pesky machine was up to?
Oh, I got another good one. How do we know for sure that while the Vice President, Joe Biden didn't threaten to withhold a billion-dollar loan from us generous taxpayers to Ukraine if they didn't fire their government prosecutor that was investigating Joe's son? Oh wait, we do know that actually happened. How? Joe did that one on video for all of us to see. (just copy the last few sentences and paste them in google if you want to see it.)
Not sure what got you back on the Russia Hoax, but I'll let you in on a little secret. It's been thoroughly debunked. That said, there was in fact verifiable Russian collusion leading up to our 2016 presidential election, but it was Hillary, silly.