"You're abusing that individual, the president's rights. Not only that, it's obstruction of justice. Misuse of the legal process."
"No Smocking Gun...No Collusion," the president tweeted.
Joe Scarborough said suggesting the president's "sworn political enemy" be shot was "literally out of a tyrant's playbook."
Representative Claudia Tenney was one of 11 Republicans to sign a petition calling on Hillary Clinton, James Comey and others to be investigated.
"I don't crave to be known," Comey said.
Comey spoke with CNN's Jake Tapper following the release of his book.
The letter from 11 Republicans comes amid a book tour by former FBI Director James Comey.
Newsweek had previously reported that he planned to write a newspaper op-ed.
Now that he is a private citizen, Comey can address the still murky connections between the New York FBI office, elements of the New York Police Department and Donald Trump.
James Comey's attack on the president couldn't match Stormy Daniels's recent interview but did at least have one notable viewer.
The former FBI director said sending the letter had been the right thing to do.
Instead, they should get to the polls and vote Trump out of office, the former FBI director said.
The Justice Department inspector general began a review of Comey and McCabe in 2017.