Netroots Nation is a political convention for American progressive political activists, originally organized by readers and writers of Daily Kos, a liberal political blog. It was previously called YearlyKos. Wikipedia*
On the C-SPAN Networks:
The Netroots Nation has 63 videos in the C-SPAN Video Library; the first program was in a 2006, Progressive Movement and the Internet. The year with the most videos was 2009 with nine videos. The year with the highest average number of views per program was 2013 with an average of 1,025 views per program. Most appearances with Angel Kyodo Williams (6), Elizabeth Warren (5), Darcy G. Burner (4). Most common tags: Liberals, Democratic Party, Online Technology.