CHUCK HAGEL, SECRETARY OF DEFENSE: As to your question as to whether this was a failure of intelligence. No. The fact is you all know intelligence doesn't come wrapped in a package with a bow. It is a mosaic of many pictures of many factors. Te enemy always has a say in everything. The fact is, you have to work that reality in to any decision you make, but the underlying objective was to do everything we could as the president has said to rescue these hostages, knowing their lives were in danger, clearly in danger. It's the responsibility of our government and our leaders to do all we can to take action when we believe there might a good possibility or chance to make a rescue effort successful. This operation, by the way, was a flawless operation but the hostages were not there. We will do everything we need to do, that the American people would expect from their leaders, to continue to do everything we can to get our hostages back.