
    No. 78-911.
    No. 78-1036.
    Industrial Union Department, AFL-CIO v. American Petroleum Institute et al.; and Marshall, Secretary of Labor v. American Petroleum Institute et al.
   C. A. 5th Cir. [Certiorari granted, 440 U. S. 906.] Motion of the Solicitor General for additional time for oral argument granted, and 15 additional minutes allotted to petitioners. Respondents also allotted 15 additional minutes for oral argument.  