Over the weekend Jim and I watched the Michael Moore documentary, Sicko. It was both fascinating and very, very disturbing. I can now see more clearly the opposition to “two-tier” healthcare in Canada (privatization of some procedures), and have come to the conclusion that medical care (and health insurance) cannot ethically be run for profit. The Hippocratic oath—first, do no harm—seems to me incompatible with trying to maximize profits for shareholders of HMOs. Asking someone in dire medical need to switch to an approved hospital, or not treating until proof of payment (or demanding pre-payment), or denying necessary medical treatment,...