127 S. Ct. 1313 (2007)
Farhad TALEBNEJAD, et al., petitioners,
No. 06-8636.
Farhad TALEBNEJAD, et al., petitioners,
v.
UNITED STATES.
No. 06-8636.
Supreme Court of United States.
February 20, 2007.Petition for writ of certiorari to the United States Court of Appeals for the Fourth Circuit denied.