When the Trump administration rolled back Obama-era vehicle mileage standards last week, it was a gut punch for climate activists -- focused on cleaning up Colorado's air. So what now? CPR's Grace Hood joins Colorado Matters to talk about that, starting with the rollback itself.
![A woman with white shoulder-length hair and a purple shirt holds up a comic book to her chest.](https://www.cpr.org/cdn-cgi/image/width=3840,quality=75,format=auto/https://wp-cpr.s3.amazonaws.com/uploads/2024/07/IMG_0588-e1722010580943.jpg)