On the C-SPAN Networks:
John Hessler is a Specialist for the Geography and Map Division in the Library of Congress with four videos in the C-SPAN Video Library; the first appearance was a 2007 Forum. The year with the highest average number of views per program was 2013 with an average of 779 views per program as a Senior Reference Librarian for the Geography and Map Division in the Library of Congress. Most appearances with John Hebert (2). Most common tag: World History.