¶1Petition for a writ of certiorari to the Court of Appeals of the District of *738Columbia denied.
¶2Messrs. George P. Hoov.er, Martin W. Littleton, J. W. Zevely, Henry A. Wise, and Levi Cooke for petitioners.
¶3Messrs. Atlee Pomerene, Owen J. Roberts, and Peyton. Gordon for the United States.