On the C-SPAN Networks:
Margaret Warner is a Correspondent for PBS with 26 videos in the C-SPAN Video Library; the first appearance was a 1986 Call-In as a Correspondent for the Newsweek. The year with the most videos was 2011 with three videos as a Senior Correspondent for PBS. The year with the highest average number of views per program was 2012 with an average of 18,033 views per program. Most appearances with Brian Lamb (4), Zbigniew Brzezinski (2), Alan Greenspan (2). Most common tags: NATO, Campaigns, Middle East.