8 things you should know about EPA plan to let cars emit more (cutting fuel economy as well)

Chrome exhaust pipeEPA administrator Scott Pruitt said yesterday the agency plans to modify rules limiting carbon-dioxide emissions for light-duty vehicles in model years 2022 through 2025. The agency, he said, had reached a determination that the limits put in place in 2012 under the Obama administration were “not appropriate and should be revised." The...