President Donald Trump on Monday announced the United States' withdrawal from the Paris climate accord for a second time, a defiant rejection of global efforts to combat planetary warming as catastrophic weather events intensify worldwide.
The Republican leader also declared a "national energy emergency" to expand drilling in the world's top oil and gas producer, said he would scrap vehicle emissions standards that amount to an "electric vehicle mandate," and vowed to halt offshore wind farms, a frequent target of his scorn.
