Any country would be lucky to have as president someone with Obama's sensitivity and his sort of reflective leadership. Here is my unsolicited advice to him for keeping the spark alive: Remember that you're called Barack Obama; that your father was a Muslim. Do not turn your back on this heritage; instead use it as the spark that might push your campaign ahead. In this growing world war between Islam and the West, you should be proud of your Muslim legacy. Make it a central plank of your campaign to become world leader. There is no contradiction between this and...