As you know, President Trump sacked FBI Director James Comey yesterday. The firing involved a letter written by Rod Rosenstein, deputy attorney general, complaining about Comey, to Jeff Sessons. (The three relevant letters by Rosenstein, Sessons, and Trump are here.)
Jeff Sessons had recused himself of matters related to the Russia-Trump Scandal, so it was necessary for the DOJ and White House to make up a reason Comey was being fired, apparently, and that letter from Rosenstein included the excuse.
In the letter, Rosenstein said, "The Director was wrong to usurp the Attorney General's…