# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2018-01-26 15:59:19 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/956919489894891520) RT @kylegriffin1: The Trump administration is withdrawing a decades-old air policy aimed at reining in some of the largest sources of hazar…