Guests: Katie Porter, Kevin Williamson, Heidi Heitkamp, Eric Klinenberg, Michael Smerconish.Guests: Katie Porter, Kevin Williamson, Heidi Heitkamp, Eric Klinenberg, Michael Smerconish.Guests: Katie Porter, Kevin Williamson, Heidi Heitkamp, Eric Klinenberg, Michael Smerconish.