Tapper and Thompson's book, "Original Sin," paints a damning portrait of Biden's team covering up his diminished state before the election.

CNN's Jake Tapper admitted criticism of his past coverage of Joe Biden is "fair" and that he didn't do enough to cover the former president's cognitive decline in office.

A high-stakes bidding war is brewing in Hollywood over the rights to the upcoming political exposé by CNN’s Jake Tapper and Axios reporter Alex Thompson detailing the decline of Joe Biden, according to a report.