FILE PHOTO: A General Motors assembly worker loads engine block castings on to the assembly line at the GM Romulus Powertrain plant in Romulus, Michigan, U.S. August 21, 2019. Picture taken August 21, 2019. Rebecca Cook/File Photo
FILE PHOTO: A General Motors assembly worker loads engine block castings on to the assembly line at the GM Romulus Powertrain plant in Romulus, Michigan, U.S. August 21, 2019. Picture taken August 21, 2019. Rebecca Cook/File Photo