I will comment. McCain is going to do whatever generates the most fawning attention from the media, that is who he is.
He may stagger back to DC right now, but once his chemo and radiation treatments start, will be an extremely sick man. He needs to do the right thing and retire as soon ad possible.
He will see this as some kind of legacy
Fighting cancer war hero comes to save the day blah blah blah
I agree.