"The Trump administration is expanding its review of greenhouse gas emissions standards for cars.

In a Federal Register notice Thursday, the Environmental Protection Agency (EPA) said it would consider whether to loosen the emissions standards for cars beginning in model year 2021 rather than model year 2022.

President Trump in March said he would roll back fuel economy goals, finalized during the Obama administration, for cars between 2022 and 2025."

Devin Henry reports for The Hill August 10, 2017. [2]