127 S.Ct. 2250 (2007)
Lisa BURKE, et al., petitioners,
No. 06-1050.
Lisa BURKE, et al., petitioners,
v.
UTAH TRANSIT AUTHORITY, et al.
No. 06-1050.
Supreme Court of United States.
May 14, 2007.Petition for writ of certiorari to the United States Court of Appeals for the Tenth Circuit denied.