If you're like most people, the only thing you know about Dr. Martin Luther King is that he "had a dream."   If this is true, I ask you to take twenty minutes from your day (doesn't have to be today) and listen to this speech of his against the Vietnam War.  Strong, powerful words, when strong powerful words were needed.  It's just as relevant today as it was back then.  Not that I was around back then, but you get the point.