Memories of the Walker family spy ring and British double agent Kim Philby could be resurrected if a new angle of the FBI investigation works toward its logical conclusion. Catherine Herridge of Fox News reports that the FBI is going directly to the intelligence agencies that generated the assessments to determine the original classification level. The investigators "will go directly to depose specific individuals in agencies who generated the highly classified materials." This is the prudent and smart thing to do in order to get specifics on the classification authority and to compare original documents with those that were stripped...