Nicholas Burns believes we should:
Are McCain and Palin correct that America should stonewall its foes? I lived this issue for 27 years as a career diplomat, serving both Republican and Democratic administrations. Maybe that’s why I’ve been struggling to find the real wisdom and logic in this Republican assault against Obama. I’ll bet that a poll of senior diplomats who have served presidents from Carter to Bush would reveal an overwhelming majority who agree with the following position: of course we should talk to difficult adversaries—when it is in our interest and at a time of our choosing.
The more challenging and pertinent question, especially for the McCain-Palin ticket, is the reverse: Is it really smart to declare we will never talk to such leaders? Is it really in our long-term national interest to shut ourselves off from one of the most important and powerful states in the Middle East—Iran—or one of our major suppliers of oil, Venezuela?
The Dish 