The former FBI director admitted leaking a memo of his conversation with Trump.
What the former FBI director left out of his sworn testimony could spell trouble for the likes of Jared Kushner, Jeff Sessions—and Trump himself.
The president made the comment during an unrelated press conference with Romanian President Klaus Iohannis.
The website for Columbia Law School professor Daniel Richman says he "is currently an adviser to FBI Director James B. Comey."
The Senate Intelligence Committee published the former FBI director's opening statement a day before he is scheduled to testify.
CNN called Thursday's hearing "Washington's Super Bowl." Are you ready?
The NSA director and National Intelligence Director Dan Coats responded to media reports that Trump had tried to interfere with the FBI's Russia investigation.
The ads, which echo Trump's criticism of the sacked FBI director, come from one of Donald Trump's biggest donors during the election.
Comey is to testify Thursday before the Senate Intelligence Committee, which is investigating alleged links between Donald Trump's team and Russia.
The former FBI director is scheduled to testify before the Senate Intelligence Committee on Thursday.
Brennan has said he doesn't think President Trump "has a full appreciation of Russian capabilities."
"Trump feels really, really, really, bad about firing him, and he genuinely thinks if the investigation is over Flynn can come back," a White House official told The Daily Beast.
Former FBI Director James Comey had been scheduled to speak at the Senate Intelligence Committee hearing before his firing.
The group is countering a senator's attempt keep the Senate's full report on harsh CIA interrogation secret.
Being named in Senate expose opens the possibility of seeking justice for Mohammed al-Asad
After years of information gathering, summarizing and negotiation, a moment of transparency.
Concerned that the Senate's impending Republican majority will bury evidence of past wrongdoing, the Colorado senator considers all options.