FILE PHOTO: GM workers vote for a new union in

FILE PHOTO: An activist holds up a sign during a protest outside the General Motors’ pickup truck plant as workers vote to elect a new union under a labor reform that underpins a new trade deal with Canada and the United States, in Silao, Mexico February 1, 2022. The sign reads: “We demand free and democratic elections in the GM Silao plant.” REUTERS/Sergio Maldonado