C. A. 3d Cir. [Certiorari granted, 457 U. S. 1131.] Motion of respondents Halderman et al. to dismiss the writ of certiorari as improvidently granted is denied.
C. A. 3d Cir. [Certiorari granted, 457 U. S. 1131.] Motion of respondents Halderman et al. to dismiss the writ of certiorari as improvidently granted is denied.