Mitt Romney: against gay marriage:

“The American culture promotes personal responsibility, the dignity of work, the value of education, the merit of service, devotion to a purpose greater than self, and, at the foundation, the pre-eminence of the family,” Romney said. “As fundamental as these principles are, they may become topics of democratic debate. So it is today with the enduring institution of marriage. Marriage is a relationship between one man and one woman.”