One of the more interesting shows on television is Anthony Bourdain Parts Unknown on CNN. Sunday was the season finale, where host Bourdain traveled to Detroit to explore the food and culture. After the episode — “The Last Bite” — Bourdain gathered with friends in a Las Vegas bar to discuss the season, which included a segment filmed in New Mexico that featured “gun culture.” CNN host Don Lemon joined Bourdain, along with Roy Choi (author of L.A. Son) and actor Wendell Pierce. Bourdain, an avowed “New York lefty,” admitted that he likes guns and expressed his respect for American...