After all that has just passed--all the lives taken, and all the possibilities and hopes that died with them--it is natural to wonder if America's future is one of fear. Some speak of an age of terror. I know there are struggles ahead, and dangers to face. But this country will define our times, not be defined by them. As long as the United States of America is determined and strong, this will not be an age of terror; this will be an age of liberty, here and across the world.