 Circuit   Judge.     The  United
                                                        

Steelworkers  of America, AFL-CIO  CLC (the  "Union") appeals

from an order of the district court granting summary judgment

to appellee El  Mundo Broadcasting Corporation  ("El Mundo"),

vacating an arbitration award in favor of the Union.  It also

appeals the  court's denial of  its cross motion  for summary

judgment to enforce the award.  We affirm.

  practice in the field of securities law); the proposed rule's "noisy withdrawal" provision (including the Commission's authority to promulgate this portion of the rule and the provision's impact upon the attorney-client relationship); and the triggering standard for an attorney's duty to report evidence of wrongdoing. In light of the compressed time period resulting from the 180-day implementation deadline prescribed in the Act, a number of commenters requested that the Commission allow additional time for consideration of several aspects of the proposed rule, including the application of the rule to non-United States lawyers and the impact of the "noisy withdrawal" and related provisions. The thoughtful and constructive suggestions we have received from a broad spectrum of commenters have enabled us better to understand interested parties' views concerning the operation