Obama wins primary in Hawaii, 10th straight victory over Clinton

Barack Obama has won the Wisconsin primary and the Hawaii Democratic caucuses, giving him 10 straight triumphs over a fading Hillary Rodham Clinton in their epic struggle for the Democratic presidential nomination. Obama won his native state by outdrawing Clinton among voters who turned out in record numbers at caucus sites across Hawaii. Hours earlier, the Illinois senator scored a double-digit win over Clinton in the Wisconsin primary.