Guns have figured frequently in “Boston Legal,” with Denny Crane (William Shatner) using them defensively from time to time. Recently, in episode 3 of season 5 (”Dances with Wolves“), Denny fired a gun to defend himself from a robber who also had a gun. The robber was not really threatening, and as Denny’s friend and fellow partner Alan Shore (James Spader) asked him: ”Did you absolutely have to shoot [the robber]? Three times? In both feet?” Obviously the answer to all three questions was, “No.” I don’t mind the humor in these shows. In fact, I laugh along with everyone...