128 S.Ct. 294 (2007)
UNION PACIFIC RAILROAD CO., et al., petitioners,
No. 07-106.
UNION PACIFIC RAILROAD CO., et al., petitioners,
v.
Curtis BURROWS.
No. 07-106.
Supreme Court of United States.
October 1, 2007.Petition for writ of certiorari to the Court of Appeals of Missouri, Eastern District, denied.