Appeal from D. C. N. D. Tex. Probable jurisdiction noted and case set for oral argument immediately following Nos. 11, 20, and 4 [No. 11, Samuels et al. v. Mackell, District Attorney of Queens County, et al., and No. 20, Fernandez v. Mackell, District Attorney of Queens County, et al., restored to calendar, 395 U. S. 957; and No. 4, Younger, District Attorney of Los Angeles County v. Harris et al., restored to calendar, 395 U. S. 955].