Stahl asked Trump point-blank if he supports marriage equality, and he said it doesn't matter, because the Supreme Court already ruled in favor of same-sex marriage in June 2015.
"It's irrelevant because it was already settled. It's law. It was settled in the Supreme Court," he explained. "I mean, it's done. It's done. You have these cases that have gone to the Supreme Court. They've been settled. And I'm fine with that."