“Mike Zullo of the Cold Case Posse has spoken to some of the witnesses to these threats and verifies that they were made. “
Do you have a link to that please? I can’t find him saying that anywhere.
http://www.wnd.com/2012/03/did-threats-silence-media-on-obama-probe/
More stuff including links at http://www.freerepublic.com/focus/news/2873887/posts?page=62#62