Former FBI Director James Comey calls President Donald Trump 'morally unfit to be president'
Former FBI Director James Comey calls President Donald Trump 'morally unfit to be president' · CNBC
  • Former FBI Director James Comey gave an interview to ABC News' "20/20" in advance of publication of his new book, "A Higher Loyalty: Truth, Lies, and Leadership."

  • President Donald Trump fired Comey last May.

  • Comey's termination set in motion the appointment of special counsel Robert Mueller, who is investigating Trump campaign officials for possible collusion with Russia during the 2016 presidential election.

Former FBI Director James Comey called President Donald Trump "morally unfit to be president" in a new interview with ABC News' "20/20" Sunday night and said it is "possible" that Russia has something it can blackmail Trump with.

In an exclusive interview with ABC News Chief Anchor George Stephanopoulos, Comey said, "Our president must embody respect and adhere to the values that are at the core of this country."

"The most important being truth. This president is not able to do that. He is morally unfit to be president," Comey said, noting that Trump talks about women "like pieces of meat."

Asked if he thinks Russians "have something on Donald Trump," Comey said, "I think it's possible."

"It is stunning and I wish I wasn't saying it, but it's just ... it's the truth. I cannot say that [Trump is not subject to Russian blackmail]. It always struck me and still strikes me as unlikely, and I woulda been able to say with high confidence about any other president I dealt with, but I can't. It's possible."

The White House did not immediately respond to CNBC's request for comment about the Comey interview.

Comey also told ABC there is "certainly some evidence of obstruction of justice" when Trump asked him last year at the White House to if he could see his way to "letting Flynn go," referring to a criminal probe of fired National Security Advisor Michael Flynn .

"If he didn't know he was doing something improper, why did he kick out the attorney general and the vice president of the United States and the leaders of the intelligence community?" Comey asked, referring to Trump's actions before he asked about Flynn's case.

"I mean, why am I alone if he's — doesn't know the nature of the request?"

Comey's interview comes in advance of publication of his new book, "A Higher Loyalty: Truth, Lies, and Leadership" on Tuesday.

Comey's own firing last May by Trump set in motion the appointment of special counsel Robert Mueller by the Justice Department.