355 U.S. 83 355 U.S. 83 78 S.Ct. 173 2 L.Ed.2d 117 SCHAFFER TRANSPORTATION COMPANY and American Trucking Associations, Inc., Appellants,v.UNITED STATES of America and Interstate Commerce Commission et al. No. 20. Argued Nov. 13, 1957. Decided Dec. 9, 1957. Mr. Peter T. Beardsley, Washington, D.C., for appellants. Mr. Charles H. Weston, for appellee United […]