White House sends high-stakes haze guidance back to EPA

摘要

This article was updated at 5:24 p.m. EDT.Three years ago, the Obama-era EPA released draft guidance for states tofollow as they continued to implement a program aimed at eliminatingpollution-related haze in Grand Canyon National Park and more than 150other federally owned parks and wilderness areas.The Trump administration is now moving to finish the job, but its version islikely to be dramatically different from that of its predecessor.