Certiorari granted; judgment vacated; case remanded for further consideration.
Reported below: 251 F.2d 512.
PER CURIAM.
The petition for writ of certiorari is granted. The judgment of the United States Court of Appeals for the Eighth Circuit is vacated and the case is remanded to that court for further consideration in the light of its decision in Dyer v. Securities Exchange Comm'n, No. 15989, decided April 10, 1959, 266 F.2d 33.