Not much time to write. No nap. Slept comfortably on bus (now that shoulder is better). Cooked stuff for dinner and lunch tomorrow. Then went to Walgreens to give them the scrip for the stuff I have to drink the day before the colonoscopy.
About rising health care costs, check out this article by Atul Gawande ("The Cost Conundrum: What a Texas town can teach us about health care"). I'll comment more on this when I have time.