Hillary Clinton pulled out a crucial victory in Nevada’s Democratic caucuses Saturday, overcoming an unexpectedly strong surge by Bernie Sanders and potentially easing the anxiety of some of her supporters. “To everyone who turned out in every corner of Nevada with determination and heart: This is your win,” Clinton said on Twitter. Clinton captured the backing of voters who said electability and experience were important in their vote. But in a continuing sign of her vulnerability, Sanders did best with voters looking for a candidate who is caring and honest.