Support WBURAs Support For Gay Marriage Grows, An Opponent Looks AheadPlay07:46Download AudioTovia SmithMarch 22, 2013 ShareMaggie Gallagher has been an outspoken opponent of gay marriage for the past decade. She debated the issue at Saddleback College this month with John Corvino (right), a gay-marriage proponent who is also a personal friend. (Robert Cody Shoemake)