Hillary Clinton claimed the Democratic presidential nomination on Tuesday night after decisive victories in the California, New Jersey and New Mexico primaries, and she quickly appealed to supporters of Senator Bernie Sanders of Vermont to unite with her against Donald J. Trump. The Associated Press reported early Wednesday that Mrs. Clinton had won California, but Mr. Sanders gave no indication that he would yield, insisting earlier that he would continue his campaign and barely acknowledging her achievement.
Hillary Clinton Wins California, Bolstering Claim to Nomination
