AMC's 'Turn': Outfoxing the redcoats is one thing, but launching a drama takes time

AMC's intriguing new drama "Turn," about the invention of early-American espionage, follows the adventures of a little-known band of everyday 18th-century colonists -- among them a farmer, a tavern owner, a smuggler -- who are roped into spying during the Revolutionary War. Some more willingly than others.