Mark Knoller

Mark Knoller is a former correspondent with CBS best known for his reporting on the White House. He has covered every American president since Gerald Ford, and started gathering statistics on the presidents' daily activities in 1996.[1][2]

  1. ^ "Who's Counting? At the White House, It's Mark Knoller | Washingtonian". washingtonian.com. 8 January 2013. Retrieved 2017-02-14.
  2. ^ Williamson, Elizabeth (2010-03-31). "Trivial Pursuit: One Man's Quest to Catalog Presidential Minutiae". The Wall Street Journal. ISSN 0099-9660. Archived from the original on March 10, 2015. Retrieved 2021-03-13.