Matthew Yglesias @mattyglesias
Never fear, Trump is hard at work on a multifaceted effort to exacerbate this. — PolitiTweet.org
Tucker Doherty @tucker_doherty
After declining by 24% during the Obama years, average air pollution (PM2.5) has increased by 5% in the U.S. since… https://t.co/5ONRL9oqlH