Dist of Columbia April 1967 casesW.E.B. DuBois Clubs of America v. KatzenbachUnited States v. Washington, Virginia Maryland Coach Co.Steele v. AdlerCity Stores Company v. AmmermanUnited States v. JonesLake v. CameronSpokane, P. & S. Ry. Co. v. Order of Ry. Conductors and BrakemenMidwest Truck Lines, Ltd. v. I.C.C.Thomas v. Potomac Electric Power Company