“Two years ago, Shawn Fain led the United Automobile Workers union through simultaneous strikes at three large carmakers, a strategy that helped produce big gains in wages and benefits for the union’s members,” the New York Times reports.“Now, however, a small but vocal faction in the U.A.W. is gearing up for a long-shot bid to oust Mr. Fain as he prepares to run for re-election next year.”