127 S.Ct. 2428 (2007)
Masoud Ahmad KHAN, petitioner,
No. 06-1116.
Masoud Ahmad KHAN, petitioner,
v.
UNITED STATES.
No. 06-1116.
Supreme Court of United States.
May 21, 2007.Petition for writ of certiorari to the United States Court of Appeals for the Fourth Circuit denied.