NBC News confirms: Thousands of union workers at a western Pennsylvania petrochemical plant were given a choice last week — show up for Trump's speech or stay home and lose some of their weekly pay.

NBC News confirms: Thousands of union workers at a western Pennsylvania petrochemical plant were given a choice last week — show up for Trump's speech or stay home and lose some of their weekly pay. https://t.co/ax7GOo9oe1

— Kyle Griffin (@kylegriffin1) August 18, 2019