538 U.S. 925
CHANG QIN ZHENG ET AL.
v.
UNITED STATES.
No. 02-1177.
Supreme Court of United States.
March 24, 2003.
CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE ELEVENTH CIRCUIT.
C. A. 11th Cir. Certiorari denied. Reported below: 306 F. 3d 1080.