On the C-SPAN Networks:
Mark Seibel has seven videos in the C-SPAN Video Library; the first appearance was a 2000 Call-In as an Editor for the Miami Herald. The year with the highest average number of views per program was 2005 with an average of 113 views per program. Most appearances with Richard S. Dunham (2), Amy Fickling (2). Most common tag: Journalism.