A bulldozer pushes through the rubble of the former Public Affairs Office building at Technical Area 3 as work continues in advance of construction of the new National Security Sciences Building. The nearby Scyllac building, shown in background looking east, also is being decommissioned and demolished. The project should be completed in mid-January 2004. For more information on this project, see the Sept. 26 Daily Newsbulletin. Photos by LeRoy N. Sanchez, Public Affairs