CERTIORARI TO THE CIRCUIT COURT OF APPEALS FOR THE SIXTH CIRCUIT. No. 71. Argued December 18, 19, 1941. Decided January 5, 1942. Whether an employer should be required to bargain with a union previously selected as employees' bargaining representative or, in view of lapse of time and changed conditions, a new election should be held is a question for decision by the Board and not by the Circuit Court of Appeals. P. 513. 117 F.2d 921, reversed. CERTIORARI, 313 U.S. 557, to review a judgment entered