.. the White House counsel, Donald F. McGahn II, carried out the president’s orders and lobbied Mr. Sessions to remain in charge of the inquiry
.. Mr. McGahn was unsuccessful, and the president erupted in anger in front of numerous White House officials, saying he needed his attorney general to protect him. Mr. Trump said he had expected his top law enforcement official to safeguard him the way he believed Robert F. Kennedy, as attorney general, had done for his brother John F. Kennedy and Eric H. Holder Jr. had for Barack Obama.
..Mr. Trump then asked, “Where’s my Roy Cohn?” He was referring to his former personal lawyer and fixer
.. The president’s determination to fire Mr. Comey even led one White House lawyer to take the extraordinary step of misleading Mr. Trump about whether he had the authority to remove him.
.. a false statement that the president dictated on Air Force One in July in response to an article in The Times about a meeting that Trump campaign officials had with Russians in 2016. A new book, “Fire and Fury: Inside the Trump White House,” by Michael Wolff, says that the president’s lawyers believed that the statement was “an explicit attempt to throw sand into the investigation’s gears,” and that it led one of Mr. Trump’s spokesmen to quit because he believed it was obstruction of justice.
.. Some experts said the case would be stronger if there was evidence that the president had told witnesses to lie under oath.
.. Regardless of whether Mr. Mueller believes there is enough evidence to make a case against the president, Mr. Trump’s belief that his attorney general should protect him provides an important window into how he governs. Presidents have had close relationships with their attorneys general, but Mr. Trump’s obsession with loyalty is particularly unusual
.. Mr. Sessions told Mr. McGahn that career Justice Department officials had said he should step aside, Mr. McGahn said he understood and backed down.
.. The lawyer, Uttam Dhillon, was convinced that if Mr. Comey was fired, the Trump presidency could be imperiled, because it would force the Justice Department to open an investigation into whether Mr. Trump was trying to derail the Russia investigation.
.. Stephen I. Vladeck, a law professor at the University of Texas School of Law, called the episode “extraordinary,” adding that he could not think of a similar one that occurred in past administrations.
“This shows that the president’s lawyers don’t trust giving him all the facts because they fear he will make a decision that is not best suited for him,” Mr. Vladeck said.
.. Mr. Trump unloaded on Mr. Sessions, who was at the White House that day. He criticized him for recusing himself from the Russia investigation, questioned his loyalty, and said he wanted to get rid of Mr. Comey. He repeated the refrain that the attorneys general for Mr. Kennedy and Mr. Obama had protected the White House.
.. In an interview with The Times last month, Mr. Trump said he believed that Mr. Holder had protected Mr. Obama.
.. Holder protected the president. And I have great respect for that, I’ll be honest.”
.. The attorney general wanted one negative article a day in the news media about Mr. Comey, according to a person with knowledge of the meeting.
.. White House officials have said the letter contained no references to Russia or the F.B.I.’s investigation. According to two people who have read it, however, the letter’s first sentence said the Russia investigation had been “fabricated and politically motivated.”
.. the president said the attorney general had been disloyal for recusing himself from the Russia investigation, and he told Mr. Sessions to resign.
Mr. Sessions sent his resignation letter to the president the following day. But Mr. Trump rejected it, sending it back with a handwritten note at the top.
“Not accepted,” the note said.