Ed’s point this morning about President Obama’s surrogates is an interesting one, although not unique to his candidacy. The Sunday shows, which he cites as an example of “bad surrogating,” have become almost unwatchable. Most guests resemble the robot-human hybrid portrayed by Arnold Schwarzenegger in the movie, “Total Recall.” Arnold’s character, like most surrogate guests, was programmed to repeat the same talking points to get through security.