¶1Certiorari Granted.
¶2Edward Feldman for Bell, petitioner in No. 512 and respondent in No. 527.
¶3Albert R. Connelly and George S. Collins for Singer.
¶4Solicitor General Perlman filed a memorandum in No. 512 for the United States, as amicus curiae, urging that the petition therein be granted.
¶5Certiorari granted.