Hearings to examine the nominations of John W. Holcomb, to be United States District Judge for the Central District of California, Brett H. Ludwig, to be United States District Judge for the Eastern District of Wisconsin, R. Shireen Matthews, and Todd Wallace Robinson, both to be a United States District Judge for the Southern District of California, and Christy Criswell Wiegand, to be United States District Judge for the Western District of Pennsylvania.