(December 19, 2016, 11:11 AM EST) -- CEDAR RAPIDS, Iowa — An Iowa federal judge on Dec. 5 remanded a claim alleging violation of state franchise law, saying that interpretation of Iowa’s franchise law is a largely unsettled area of state law (Sioux City Truck and Trailer Inc. v. Ziegler Inc., No. 16-CV-4106, N.D. Iowa, Western Div.; 2016 U.S. Dist. LEXIS 167349)....