By SI Staff John Gonzalez breaks down the biggest stories and controversies from the Beijing Olympics and a Sex and the City baseball mystery in this week’s SI Weekly podcast. There was no shortage of storylines at the recently concluded Winter Olympics in Beijing, especially the women’s figure skating competition. Before that event, NBC’s Katie Nolan (previously of Fox Sports and ESPN) gamely volunteered to cut a promo by putting on skates and learning some moves. It went … about how you’d expect. Nolan joins us to discuss covering the Olympics, how the media treats athletes who are strugglin…