Rumsfeld, 80, is the former secretary of defense. Rumsfeld opposes gay marriage -- he said that letting gay adults marry might lead to polygamy. "You know, I listen to some of the Supreme Court justices and think, 'What's next? Is it two people?...'" Rumsfeld said in the interview.
Pregnant Mila Kunis wins 'Best Villain' at MTV Movie Awards
Charlize Theron not engaged to Sean Penn 'yet'