In his latest Time column, Republican super-strategist Mike Murphy outlines why the Michele Bachmann surge may be short-lived, and why it helps Mitt Romney for the time being: Finally, the billion-volt electron microscopes of the national media will soon be trained on Bachmann now that she’s the official Iowa front runner. I’ll bet dollars to Minnesota lutefisk that despite her new squad of professional handlers, we are in for more of Bachmann’s factual fumbles. Her latest mix-up, confusing the birthplace of beloved American icon John Wayne with that of serial killer John Wayne Gacy, hints that Michele’s next moves on...