537 U.S. 1108
PATEL ET AL.
v.
PERMIAN CARDIOLOGY GROUP ET AL.
No. 02-669.
Supreme Court of United States.
January 13, 2003.
CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE FIFTH CIRCUIT.
C. A. 5th Cir. Certiorari denied. Reported below: 298 F. 3d 333.