**SNIP** But Clinton’s testimony before House and Senate panels is likely to be mostly forward looking, said National security expert Rudy deLeon. “What we are expecting to hear, in the secretary’s own voice, is the plan she has to reinvigorate and enhance diplomatic security services," he said. "What we are reminded of is how delicate the security situation is, and how attentively we need to stay focused.” Will the Benghazi attack be a permanent and defining stain on Clinton’s tenure at the State Department? Former U.S. NATO Ambassador Robert Hunter does not think so. “I do not think her image...