GOP presidential candidate says he'll contest ruling on same-sex marriage

Rick Santorum, a Republican presidential candidate, said that he will dispute the Supreme Court if it issues a decision this month legalizing same-sex marriages. 

"I think it's important to understand that the Supreme Court doesn't have the final word. It has its word, its word has validity. But it's important for Congress and the president, frankly, to push back when the Supreme Court gets it wrong," he said.