368 U.S. 324 368 U.S. 324 82 S.Ct. 337 7 L.Ed.2d 317 A. L. MECHLING BARGE LINES, INC., et al., Appellants,v.UNITED STATES of America and Interstate Commerce Commission. No. 41. Argued Nov. 8 and 9, 1961. Decided Dec. 18, 1961. Edward B. Hayes, Chicago, Ill., for appellants. Daniel M. Friedman, Washington, D.C., for appellees, the […]