Well, it wasn't easy to get there, but we have a new CIA director sworn in. With John Brennan taking over the spy agency, now's a good time to think back to what happened to his predecessor, General David Petraeus.
When I embarked upon the working world, it was no surprise to discover that a fair amount of newspaper reporters smoked like chimneys. It was, however, a shock to later work on the grounds of a hospital campus and see laudable healthcare professionals — people who were saving lives! — light up.