Dr. John P. Holdren, at podium, Assistant to the President for Science and Technology, Director of the White House Office of Science and Technology Policy, and Co-Chair of the President?s Council of Advisors on Science and Technology, gives an overview of the U.S. 2010 Science and Technology R&D Budget at the American Association for the Advancement of Science auditorium,Thursday, May 7, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)
