"Donald Trump's presidency threatens much of what is good in this nation," Comey writes. "This president is unethical, and untethered to truth and institutional value. His leadership is transactional, ego driven, and about personal loyalty."
When Comey met Trump to brief him on Russia’s involvement in the election, he recalled the then-president-elect's reaction reminded him of the mob.
Comey writes that Trump asked only one question: "But you found there was no impact on the result, right?" Trump and his team then “shifted immediately into a strategy session about messaging on Russia. About how they could spin what we’d just told them."
Comey said he had never seen president George W. Bush or Barack Obama discuss communication and political strategy in front of intelligence officials.
"I tried to tell myself that maybe this was because Trump and his team had little experience on these matters — Trump, of course, had no experience in government whatsoever — but in an instant, the line between intelligence and politics began to fade," Comey writes.
He goes on to compare the scene to his days as a Manhattan federal prosecutor all too familiar with New York mafia social clubs like the Ravenite, the Palma Boys and Cafe Giardino.
"I couldn’t shake the picture," he writes. "And looking back, it wasn’t as odd and dramatic as I thought it was at the time."
Comey goes on to describe Trump's crusade to secure his loyalty in the now-infamous private White House dinner on Jan. 27, 2017, in which he says the president told him, "I need loyalty, I expect loyalty."
“The demand was like Sammy the Bull’s Cosa Nostra induction ceremony — with Trump, in the role of the family boss, asking me if I have what it takes to be a 'made man,'" Comey writes, referring to the former leader of the Gambino crime family whose testimony helped convict mob boss John Gotti.