UAW President Shawn Fain says union leaders and the Big Three automakers will resume contract negotiations Saturday, more than 24 hours after the strike began. President Joe Biden expressed support for the workers while urging both sides to reach ‘a win-win’ agreement.’Union members walked out at three plants: a GM site in Wentzville, Missouri; a Stellantis center in Toledo, Ohio; and a Ford assembly location in Wayne, Michigan. The strike could expand to additional locations. Charts: How the UAW strike compares with other historical U.S. strikesWhy Stellantis could face a longer strike than Ford or GM