U.S. President Donald Trump has proposed slashing fuel economy standards that former U.S. President Joe Biden finalized last year, in a push to make it easier for automakers to sell gasoline-powered cars. https://www.japantimes.co.jp/business/2025/12/04/economy/trump-fuel-economy-gas-vehicles/?utm_medium=Social&utm_source=mastodon #business #economy #gasoline #environment #carmakers #us #donaldtrump #fossilfuels