BOSTON -- Homosexual Democrats think that, although Democratic presidential candidate Sen. John Kerry supports civil unions over same-sex "marriage," he will take their issues even further once he's in the White House. President Clinton "was terrific" on homosexual issues for his time, Mary McCarthy, 65, said yesterday at a "dump Bush" tea party sponsored by the Bay State Stonewall Democrats, National Stonewall Democrats and Democratic National Committee (DNC). Mr. Kerry "will be an ever stronger leader for equality," said Ms. McCarthy, adding on Saturday that she will be "marrying" her longtime partner and Massachusetts Democratic delegate, Bonnie Winofer. Ms. Winofer,...