President Trump has repeatedly promised that he would save the U.S. auto industry and that aggressive tariffs would drive that industry revival. But how are U.S. autoworkers feeling?

For more, we've called Jacob Aday. He's the study's co-principal investigator and a researcher at the University of Michigan. Jacob, welcome. JACOB ADAY: Hi, Don. Thanks for having me. GONYEA: This ...

He's the study's co-principal investigator and a researcher at the University of Michigan. Jacob, welcome. JACOB ADAY: Hi, Don. Thanks for having me. GONYEA: This isn't the first survey like this.