Appeal from C. A. D. C. Cir; and

Appeal from D. C. D. C. [Probable jurisdiction noted, ante, p. 820.] Motion of Brice M. Claggett, Esquire, to permit Ralph K. Winter, Jr., Esquire, to present oral argument pro hac vice granted. Motion of Senator Lee Metcalf for leave to permit oral argument on his behalf as amicus curiae denied without prejudice to his seeking part of the four hours allotted litigants in these cases.