Saul Alinsky Explains Community Organizing as an Outside Agitator. https://www.youtube.com/watch?v=pQtwo8lp_E8 Saul Alinsky: who is he and why does Newt Gingrich keep mentioning him? https://www.theguardian.com/world/richard-adams-blog/2012/jan/24/republican-presidential-nomination-2012-newt-gingrich