Plants.
Not even as sophisticated as plants. Several saw the video feed — zip. The protesters were brazenly slandered by three congress-critters. Busted.
If ABC doesn’t expose the slanderous scum, it will be that much more self-discrediting:
ABC: Anti-ObamaCare Protest ‘Turned Very Ugly’ with ‘Racial and Homophobic Slurs’
http://www.freerepublic.com/focus/f-news/2475865/posts