Automakers Sought Looser Rules but May Get More Than They Bargained for The Trump administration's likely rollback of emissions and fuel economy rules for cars could trigger a major legal showdown with California. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Chernobyl could REOPEN with radioactive land 'used to grow crops'Floating Cities, No Longer Science Fiction, Begin to Take ShapeEarth under THREAT: Humans must do THIS to save the planet, according to scientistsVenus Jupiter conjunction in pictures: Planets ALIGN in early morning skyVenus Jupiter conjunction 2017: Watch planets align again TONIGHT in case you missed itVenus Jupiter conjunction video: Watch here in case you missed the planets ALIGN