"Put up or shut up!"

Oregon Muse writes in Ace of Spades,

"In my opinion, the lyingest sh*tweasel in this whole Russian collusion clown show has been Congressman Adam Schiff. He's been insisting all along that he's seen "conclusive evidence" of Trump's involvement with shady Russian operatives who helped him steal the presidency from Hillary, the rightful winner of the 2016 election. Which would be news to Robert Mueller, who's been looking for precisely this evidence for 2 whole years. Which raises the question: If Schiff actually had evidence, why didn't he put it on a thumb drive and walk it over to Mueller's office? Was that so hard? If he's been sitting on it all of this time, wouldn't that be obstruction of justice. If I were Mueller, I'd be thoroughly p*ssed. So does Schiff have the goods on Trump or not? Because if he's got nothing (as I suspect), then what he did is the equivalent of shouting 'FIRE!' in a crowded theater when there is no fire. There should be consequences. At the very least, Schiff needs to put up or shut up."