CNN host Jake Tapper has been under fire since announcing he was writing a book about President Joe Biden’s cognitive decline and the extensive efforts to conceal that decline from public view. Many have pointed out that Tapper, his network, and the mainstream media in general were active participants in the cover-up. They neglected to report on Biden’s decline, allowed themselves to be cowed into submission by White House aides, and attacked anyone who suggested the president wasn’t fit to serve, which he was not. Original Sin: President Biden’s Decline, Its Cover-Up, and His Disastrous…