United Auto Workers union members in the state of Michigan have ratified a new labor agreement with Fiat Chrysler Automobiles (FCA) following a contentious vote. The new deal was approved by a narrow margin of 51% to 48%, with some workers expressing their dissatisfaction with aspects of the deal. The agreement secures pay increases and invests in the company’s US plants, but does little to address longstanding issues like lack of job security for temporary workers. Union leadership has defended the deal, calling it a safeguard against further job cuts.