
    No. 03-10812.
    No. 04-8544.
    No. 04-9497.
    Williams v. United States, Walker v. Barnhart, Commissioner of Social Security, et al., Volis v. United States,
   543 U. S. 852;

544 U. S. 933; and

544 U. S. 1025. Motions for leave to file petitions for rehearing denied.  