Allow me to humbly suggest what this is really all about. They don't have any more evidence of a crime now than they did when the impeachment inquiry blew up in their faces. This is about a rehash of baseless allegations as the election draws closer. Congressional Repubs have never needed actual, provable evidence of a crime to convince the minions that Joe had committed one. They just want people to start talking about it again. Because as long as the focus is on fictitious crimes by Joe Biden, it isn't on actual crimes by Donald Trump.