And to shed some light on who this Kavanaugh character is:

One could imagine, of course, that Kavanaugh’s experience pursuing wrongdoing in the Clinton White House might incline him to a jaundiced view of presidents generally, thus offering a hope that, on the bench, he will be independent of the president who appointed him. But in a 2009 article in Minnesota Law Review, Kavanaugh, by then a life-tenured judge, announced that the independent-counsel investigation in which he served had been a mistake after all: “[T]he nation certainly would have been better off if President Clinton could have focused on Osama Bin Laden without being distracted by the Paula Jones sexual harassment case and its criminal-investigation offshoots.” He suggested instead that Congress should, by statute, simply provide that a sitting president could neither be sued, indicted, tried, investigated or even questioned by prosecutors while in office. Problem solved.
Goody!