Ford CEO Mark Fields informed President Donald Trump that around one million jobs could be at risk if newly implemented fuel economy standards aren’t adjusted. The assessment came following a meeting between the heads of major automakers and the president on Tuesday, according to Bloomberg. Fields, along with Mary Barra of General Motors and Sergio Marchionne of Fiat Chrysler noted that they weren’t looking to eliminate fuel economy standards, but that they wanted more flexibility after the Environmental Protection Agency recently finalized new rules for the nation’s vehicles.