The Hill: As Donald TrumpDonald TrumpGOP senator: Ginsburg may 'have to recuse herself' after Trump remarks Coulter: I'd run immigration system 'like Tinder' Pences congressional library sealed MORE prepares to accept the Republican nomination for President, it's worth noting that hes right about at least one thing: American coal use is declining rapidly, as he said in recent speech on energy.
Ten years ago, coal supplied about three-fifths of US electricity; last year it provided less than 30% of the...