Katherine K. Wallman is an American statistician in the U.S. Office of Management and Budget who has served as Chief Statistician of the United States since 1992. In that role, she provides coordination, guidance, and oversight for the Federal Statistical System of the United States. Wikipedia*
On the C-SPAN Networks:
Katherine Wallman has five videos in the C-SPAN Video Library; the first appearance was a 1997 News Conference. Most appearances with Margaret Dunkle-Welch (2), Wendell Primus (2), Susan Bailey (2).