Steven A. Cook, a Middle East expert at the Council on Foreign Relations, started off the evening by acknowledging several facts, which he immediately said were entirely irrelevant. Yes, he said, Hamas was legitimately elected freely and fairly. Yes, Israel has illegally occupied the West Bank and, until recently, Gaza. Yes, Hamas has done much good with its social programs. But, he said, none of that matters. Hamas' central charter calls for the violent overthrow of Israel. Hamas continues to kill innocent civilians. The group must lay down its arms and renounce its violent charter. Until then, Cook said, Hamas can only be labeled a terrorist group.