UNITED STATES OF AMERICA, APPELLEE, v. DAVID COLLINS CLIFFORD, APPELLANT. No. 81-1281.United States Court of Appeals, Eighth Circuit.Submitted August 13, 1981. Decided November 30, 1981. Page 1091 James D. Leach (argued), Rapid City, S. D., for Mr. Clifford. Terry L. Pechota, U.S. Atty., Sioux Falls, S. D., Jeffrey L. Viken (argued), First Asst. U.S. Atty., […]