Sheesh. We really need to start asking "why?". Why is this man(and so many others), who could retire at any time, so hell bent on hanging on to his waning power, in the face of literally becoming an invalid in congress? What is he(or his position) gatekeeping? It's so absurd. Just get him the fuck out of there. It's one thing to desperately cling to power when you still have your wits about you. He's a vegetable. This should not be allowed. Walmart wouldn't keep him on as a welcoming prop, but he's still okay to serve in government? Okey dokey...