On the C-SPAN Networks:
Zachary Karabell is a Founder for the Progress Network, The with 21 videos in the C-SPAN Video Library; the first appearance was a 1999 Speech as an Author. The year with the most videos was 2007 with three videos. The year with the highest average number of views per program was 2012 with an average of 1,979 views per program as a President for the River Twice Research. Most appearances with Jonathan Kirsch (2), Reza Aslan (2). Most common tags: Religious Issues, Middle East, U.S. History.