nprnews_____ = ||| lubuntu at wor3|||McDonald’s Will Require Face Masks At Its More Than 14, 000 U.S. Restaurants||| kickerpage = |||no kicker pagenpr for NPRNEWS||| summarynpr = |||Because face masks and other precautions have become a subject of contention in the U.S., the restaurant chain says it will help employees get “de-escalation training.”