The Trump National Labor Relations Board is at it again, burying another Obama-era precedent that many viewed as hostile to employer rights.This time, the NLRB ruled that, contrary to board precedent established just a few years ago when Democrats controlled the agency, employers under the appropriate circumstances do not violate the National Labor Relations Act when they prohibit their employees from discussing certain internal company investigations. Securitas Security Services USA, 369 NLRB No. 57 (April 14, 2020).The …