Trump on climate: He's even worse than we thought

No one expected Donald Trump to give a single energy speech and suddenly pivot to the left on global warming, after a record of expressing skepticism that global warming exists on several prior occasions. However, few of even the most die-hard, wary environmentalists likely expected what they got on Thursday, when Trump both effectively clinched the nomination and gave a dismissive energy speech in North Dakota. The speech amounted to a broadside against the Obama administration's climate and energy policies, as well as Democratic front-runner Hillary Clinton's proposals, in addition to climate science and energy market realities.