He didn't quite say that, but he came pretty close:
“Ultimately, there was no answer by the opposition. There isn’t! There really isn’t. And as soon as you ask the question, and you probe the answer, the only answer [by those opposed to the gay marriage bill] is ‘I want to discriminate against gay people.’"
Really? For thousands of years human beings have recognized marriage as the union of male and female--for no reason but to hurt gay people?
Who is being irrational and intolerant now?
Source: New Civil Rights Movement