Nearly two-thirds of Democratic voters say their party needs new leaders as frustration grows over its priorities and plummeting approval ratings, a new poll shows. Sixty-two percent of Democrats say that the party's leaders "should be replaced with new people," compared with just 30 percent of Republicans who said the same about their party leaders, according to the Reuters/Ipsos survey published Thursday. Nearly half of Democrats—49 percent—are "unsatisfied" with party leaders, while 41