Joint Staff Deputy Director of Operations Brig. Gen. David Rodriguez, U.S. Army, responds to a reporter's question during a Pentagon briefing on June 30, 2004. Rodriguez and Assistant Secretary of Defense for Health Affairs William Winkenwerder Jr. announced that the anthrax and smallpox vaccination programs would include selected units within the U.S. Pacific Command, additional personnel now serving with the U.S. Central Command and selected other groups of individuals.