As a huge television buff, I'm uniquely qualified to render this opinion: "Turn" is the best show currently playing on any network.It's the story of young father caught up in the American Revolution, who, trying to keep his head down and nose clean, ultimately decides to become a spy for the Continental Army. Based upon a book I'd neither read nor even heard of, Alexander Rose’s "Washington's Spies: The Story of America's First Spy Ring,” it adroitly weaves in the exploits of Abraham Woodhull with the better-known stories and events of the war.I was first drawn to it due its...