08/15/2018
https://www.congress.gov...
"In too many respects, opportunities for progress on clean air have largely been squandered over the last 8 years."
"If the policies pursued are not pursued with great care and restraint, this great machine we call America will grind to a halt."
"We need leaders like you who can build alliances."
"I hope that you will approach pending decisions on greenhouse gas regulation with great care."