I’m back It has recently been reported that Senator John McCain has an aggressive brain tumor. Not long ago I would have thought: “Good. It’ll be great to be rid of that neanderthal reactionary bastard!” Not now. My kidneys are gone and I’m on (rather unpleasant) dialysis for the rest of my life. My separated-from German wife is in Germany and can’t fly because of the danger of blood clots forming and lodging in her lungs or heart. I’m an avid reader of medical news and almost e...