Mark DiFilippo
On the C-SPAN Networks:
Mark DiFilippo is a Technician for C-SPAN with three videos in the C-SPAN Video Library; the first appearance was a 2000 Call-In. The year with the highest average number of views per program was 2006 with an average of 297 views per program. Most appearances with Lew Ketcham (2).
Videos: 3