The United States Supreme Court upheld the National Labor Relations Board's ruling in the Ozburb-Hessey case earlier today. Ozburb-Hessey, a Tennessee based transportation, warehouse, and supply chain management company, had been found guilty of committing multiple unfair labor practices in the period preceding its 2011 union election. The company disciplined two employees because of their pro-union opinions, threatened and surveilled its workers, and encouraged union supporters to quit. The Supreme Court agreed with the NLRB's findings and dismissed Ozburb-Hessey's petition for review.
See "Appeals court upholds NLRB actions in labor dispute", Lydia Wheeler, The Hill, August 19, 2016