CNN anchor Jake Tapper is coming out with a new book about how Democrats and the media colluded to obscure Joe Biden’s cognitive decline — which would be great, if he weren’t complicit in the cover-up.

Despite Tapper's previous defense of Biden, he was among one of the most vocal critics of the president's decision to seek reelection in the wake of the June 27 presidential debate. Tapper was the co-moderator of the only debate that took place between Biden and Trump last year.