127 S. Ct. 1325 (2007)
REPUBLIC OF SUDAN, petitioner,
No. 06-772.
REPUBLIC OF SUDAN, petitioner,
v.
Olivia RUX, et al.
No. 06-772.
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.