CNN host Jake Tapper has recorded his lowest-rated month in nearly a decade. The New York Post reports, “The Lead with Jake Tapper” averaged 525,000 total viewers from April 28 through May 25 – which is the lowest rated month since August 2015.

Biden supporters have argued that Tapper’s book serves only as a distraction from President Donald Trump’s unprecedented administration. The book has also drawn criticism from conservatives and Biden critics, who say Tapper failed to address concerns about Biden while he was in office.