Episode 13: How U.S. elites normalized same-sex 'marriage'

Political science professor Darel Paul discusses how the upper tier of American society evolved over time to support and then push gay 'marriage.' Author of "From Tolerance to Equality: How Elites Brought America to Same-Sex Marriage," Dr. Paul argues that liberals don't have to sacrifice much to let gays and lesbians into their elite circles. It's "kind of a painless, nearly cost free way of promoting their own righteousness," he tells Jonathon Van Maren.