O'Reilly: Polyamorous Relationships Are A “Logical Progression” From Same-Sex Marriage Written by Media Matters Staff Published 06/12/14 9:21 PM EDT From the June 12 edition of Fox News' The O'Reilly Factor: Video file Previously: O'Reilly Interviews Polygamous Family To Push His Theory That Legalizing Same-Sex Marriage Will Lead To Plural Marriage Slippery Dope: O'Reilly, Others On Fox News Warn Of “Triads” With Legalization Of Same-Sex Marriage O'Reilly's Ark: Gay Marriage Could Lead To Goat, Duck, Dolphin, And Turtle Marriage