SPIES IN STEEL  This 1999 Minnesota-made documentary follows the 1928 pamphlet, “Spies in Steel,” which was published by a whistleblower who had worked for the U.S. Steel Company on Minnesota’s Iron Range.  The film was made by Tom Selinski, a union electrician and lifelong Iron Ranger.  It has all too rarely been screened.  Given the force of employer anti-unionism today, it is well worth watching.