A thought about Senator McCain. No full accounting of his place in our public life in recent decades (yes, it has been decades) could fail to mention his relationship with fraudster Charles H. Keating. In the late 1980s, as the savings & loan system was unraveling, McCain was one of a group of five legislators who intervened to try to halt a regulatory investigation of the Lincoln S&L that Keating controlled. Each of the five had taken substantial political contributions fro m Keating. This made things look and smell like a quid pro quo. It was at the very best a case of extremely bad judgment and ugly 'optics' on McCain's part. That said: perfect human beings are rare, and when one of the more common imperfect beings has just left us it is the custom to focus attention on what was right in his life, not what was wrong. I accept that custom. McCain leaves a rather clean smell behind him all in all. For example and to his credit: McCain testified ...