UAW ups strike against holdout GM

DETROIT — The United Auto Workers union has widened its strike against General Motors, the lone holdout among the three Detroit automakers, after reaching a tentative contract agreement with Jeep maker Stellantis. The escalated walkout began Saturday evening at a Spring Hill, Tennessee plant, GM’s largest in North America, just hours after the Stellantic deal was reached. Its nearly 4,000 workers join about 18,000 already striking at GM factories in Texas, Michigan and Missouri and Tennessee. The UAW did not immediately explain what prompted the new action after 44 days...