For this episode of Sex & Politics, Dan speaks with Rob Henderson, author of "Troubled: A Memoir of Foster Care, Family, and Social Class." Rob's heart-breaking memoir goes into his wrenching childhood, and also his concept of "luxury beliefs," - sanctimonious ideas that the upper classes advocate for, but usually don't follow themselves, and ultimately hurt the poor and working class. Henderson includes non-monogamy as a luxury belief, and as you can imagine, Dan ain't havin' it. This is a 20 minute taste of Sex & Politics. The Magnum version of this conversation goes on for over an hour- and that's where Dan and Rob go toe-to-toe over traditional vs. open relationships.