This week, Julie Greenbaum highlights industry news about LSC Communications closing its Salem, Va., book printing plant, impacting 140 workers; Mossberg & Co. buying 94-year-old Foster Printing; Precision Dialogue, an RR Donnelley company, signing a new multi-year agreement with Wolverine Worldwide, one of the world’s leading marketers of branded footwear and apparel; the Postal Service Postmaster General and CEO Megan J. Brennan revealing a new feature, Informed Delivery, that has already attracted more than 2 million users; and the printing industry achieving a major victory over patent trolls.