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Giuliani was running this shadow foreign policy in effect on behalf of the president. youre seeing piece by piece, you know, layer by layer being pulled back. were learning more about this whole episode. >> peter, if i could ask a question, tell me about this internal investigation in the white house. is this looking for a scapegoat? it doesnt ring true to me that this particular white house is serious about exposing all of the nonsense that went on. is this trying to find somebody to lay the bl...