* NPR's National Correspondent
*Professor of Public Service, John F. Kennedy School of Government, Harvard University
*Co-director, Center for Public Leadership, John F. Kennedy School of Government, Harvard University
*Editor, National Review
President George W. Bush has been on the job for six months. What has he accomplished and what have been his set backs? Juan Williams talks with NPR's Mara Liasson and others about tax cuts, education reform, missile defense and much more.