Where there's no smoke there's no fire and no reason to recuse yourself and accidentally admit to a little perjury.
Still lolling at the end when he says, "In retrospect I should have said... *dawning realization of what he is admitting* uh... I gotta go now!"
Like Sessions is supposed to be the brain trust for the Trump admin and this slack jawed racist elf who think it's a good idea to hold a press conference and accidentally admit he lied under oath is the best they got.