127 S.Ct. 2256 (2007)
John E. WINFIELD, petitioner,
No. 06-9844.
John E. WINFIELD, petitioner,
v.
Don ROPER, Superintendent, Potosi Correctional Center.
No. 06-9844.
Supreme Court of United States.
May 14, 2007.Petition for writ of certiorari to the United States Court of Appeals for the Eighth Circuit denied.