He's old and wealthy enough and at some point aren't there better things to do than create misery in the world?
I sorta get Jeff Sessions. Doing racism was his lifelong project. Without that, what is he, really? But Mitch? What's he in it for? I don't get it. He doesn't even seem to be a camera hog like some politicians. You know, the ones who don't exist if they aren't on teevee.
Retire. Sip some wine or whatever.
