McCabe is said to have written memos detailing his interactions with Trump

Former FBI official Andrew McCabe memorialized his interactions with President Trump in contemporaneous memos, two people familiar with the case said, and they could become a key piece of evidence in special counsel Robert S. Mueller III’s probe.

.. The memos could help bolster McCabe’s credibility, insulating him from allegations that he misstated or misremembered his interactions with Trump. On Friday, McCabe was fired from the FBI, about 26 hours before he was set to retire

.. Trump, during an Oval Office meeting in May, had asked McCabe who he voted for in the 2016 election, then vented about hundreds of thousands of dollars in political donations that McCabe’s wife had received.

.. Trump renewed some of those complaints on Saturday, writing in a tweet, “The Fake News is beside themselves that McCabe was caught, called out and fired. How many hundreds of thousands of dollars was given to wife’s campaign by Crooked H friend, Terry M, who was also under investigation? How many lies? How many leaks? Comey knew it all, and much more!”

.. Comey wrote on Twitter just minutes after the Trump’s tweet, “Mr. President, the American people will hear my story very soon. And they can judge for themselves who is honorable and who is not.”

.. Comey is set to release a book next month, “A Higher Loyalty: Truth, Lies and Leadership,”

.. McCabe told CNN in an interview in advance of his firing that Trump was focused on his wife’s campaign and alleged there were at least four times where Trump called it a “mistake” or “problem,” or branded his wife a “loser.” McCabe said he told the president he himself had not voted in the 2016 election.

.. The president would later say in a television interview that he was thinking of “this Russia thing with Trump” when he decided to remove Comey.

.. The move will likely cost McCabe significant retirement benefits, because he could not retire Sunday, when he turns 50.