Good god, when I try and assess the doings of Barack Obama, I understand the premise of those made-for-TV-true life telemovies, when the just-married wife (played by the actress you get when you can’t get the actress you get when you can’t get Diane Lane) ignores all the signs that her tightly wound orthodontist husband is a serial killer. "Just going for a 1am jog, darling. Have you seen my gaffer tape and chloroform mask?"