united auto workers
![](https://cdn.abcotvs.com/dip/images/14356479_joe-biden-uaw-img.jpg?w=660&r=16%3A9)
United Auto Workers endorse Biden; union president calls Trump 'scab'
"Donald Trump is a scab," Fain said. "Donald Trump is a billionaire, and that's who he represents. If Donald Trump ever worked in auto plant, he wouldn't be a UAW member -- he'd be a company man trying to squeeze the American worker."