CREDIBLE SOURCESWhat they considered credible sourceshttp://digbysblog.blogspot.com/2010/03/security-clowns.html[Digby] So, it looks like Michael Chertoff's DHS relied on wingnut organizations to keep them apprised of allegedly leftwing threats to the nation. . . . [read on]Good questionhttp://yglesias.thinkprogress.org/archives/2010/03/the-torture-party.phpAn excellent point from Adam Serwer: If