Is Spotlight Hindering Charlie Sheen's Addiction Recovery? Actor Charlie Sheen has been making headlines lately for a series of angry appearances on various radio and TV outlets. The star of the country's most popular TV sitcom, "Two and a Half Men", has been slamming CBS after its decision to cancel the series' current season. Sheen's media interviews have raised questions about his drug and alcohol abuse issues as well as what role that kind of attention is playing in his recovery. Host Michel Martin speaks with two veteran journalists who have battled drug addiction.