Duberstein has been a "political adviser" to former Deputy Secretary of State Richard Armitage, according to syndicated columnist Robert Novak, who says Duberstein was a source for David Corn's and Michael Isikoff's book about the Valerie Plame affair in which Armitage was found to be the one who leaked Plame's CIA status to Novak.
The guy is a weasal. His wife works for Charlie Rose, another non-surprise.