Vallier v. United States District Court

noting that in Keogh, the Supreme Court stated that the main purpose of the Interstate Commerce Act was the prevention of unjust discrimination, and that this required that ICC-approved rates be the sole source of a shipper’s rights against a carrier | applying filed tariff doctrine to insulate defendant from antitrust liability and rejecting competitor exception | “[Participation in the FRP is a privilege, not a right .... ” (internal citations omitted) | when resolution of issue not presented below will "materially advance the progress of [the] already protracted litigation, [courts of appeal] should address it" if the issue has been "presented with sufficient clarity and completeness" | when resolution of issue not presented below will “materially advance the progress of [the] already protracted litigation, [courts of appeal] should address it” if the issue has been "presented with sufficient clarity and completeness” | inmate with AIDS denied conjugal visit with his wife