Battlefield Artillery marching to victory – Boston book shop owner, Henry Knox, used his bookish interest in military manuals to become the chief artillery officer General Washington. Chef Walter Staib visits Fort Mercer to learn how Knox and a rag-tag militia acquired artillery and gained the discipline to swing the balance of the war for America’s independence. Chef Staib cooks “pease” soup with pork shanks and Sally Lunn toast, Hunter’s stew with rabbit, beef, turkey and pork, skillet potatoes and lights cannonball punch on fire.