I asked Len Osanic to ask James Fetzer what his source was for the dual-citizenship of Michael Chertoff and others. When asked, Fetzer's response was interesting. He said that you can Google Michael Chertoff and then said that you can look it up on Wikipedia. The Wikipedia article on Chertoff says "citation needed." He then said that it was common knowledge. He never said a defined source. He kept toggling back between Google and Wikipedia. He seemed like he did not know what to say or that he was reluctant to let his source be known.
You can hear it here:
http://www.blackopradio.com/black347c.ram
It starts at 29:30.