Mrs. Clinton and Mr. Sanders both propose more rapid transitions to cleaner energy, partly to create new jobs. John Kasich of Ohio, Mr. Trump was far and away the leader in West Virginia polls. He beat Mrs. Clinton in a largely white, rural state, as he has throughout the primaries. But by staying in the race, as he has vowed to do until the Democratic convention in Philadelphia in July, Mr. Sanders continues to tug Mrs. Clinton to the left. In Oregon, which votes next week, Mr. Sanders appealed to unpledged superdelegates, who can cast votes as they please at the convention, to rally behind him as the stronger opponent to Mr. Trump.

Source: New York Times May 10, 2016 19:56 UTC