Trump rollback of Obama-era mileage standards faces challenges in courts
Trump’s rollback of Obama-era mileage standards last week may prove to be one of the administration’s most vulnerable environmental overhauls as opponents prepare to challenge

Trump rollback of Obama-era mileage standards faces challenges in courts

The Hill | Rebecca Beitsch

President Trump’s rollback of Obama-era mileage standards last week may prove to be one of the administration’s most vulnerable environmental overhauls as opponents prepare to challenge it in court.