
    No. 86-6923.
    Brown v. Dodd, Sheriff, Commissioner of Internal Revenue v. McCoy, Executor of the Estate of McCoy, Gracey v. United States, Espenshade v. Pennsylvania State University et al., Wall v. Pennsylvania,
    No. 87-75.
    No. 87-406.
    No. 87-5141.
    No. 87-5387.
   ante, p. 874;

ante, p. 3;

ante, p. 914;

ante, p. 862; and

ante, p. 916. Petitions for rehearing denied.  