"There's the belief that if the president taking action with respect to Sessions is going to be an important part of the Mueller obstruction case, most of that case has already been made. Things that the president has already done privately that have been reported, but also things that the president has done publicly that could be characterized as bullying or intimidating, all of that case is already there ready to be made, such that firing him is almost like an afterthought," said one person familiar with the conversations among members of the president's legal team. [...]

Seized by paroxysms of anger, Trump has intermittently pushed to fire his attorney general since March 2017, when Sessions announced his recusal from the Russia investigation. If Sessions' recusal was his original sin, Trump has come to resent him for other reasons, griping to aides and lawmakers that the attorney general doesn't have the Ivy League pedigree the president prefers, that he can't stand his Southern accent and that Sessions isn't a capable defender of the president on television -- in part because he "talks like he has marbles in his mouth," the president has told aides.