Workers at GM’s Silao, Guanajuato plant had a salary review period right in the midst of Trump’s tariff threats.

It would have been easy for the company to extract concessions in the face of widespread uncertainty, but workers held the line and won double-digit raises for the second time in recent years. Their winning streak is also forcing pro-boss, company unions to wake up and deliver for workers—if only for fear of a union election they’d likely lose.