MLK Jr. Day posts

Short of linking to a couple of YouTube videos of Dr. King's speeches, I'm not sure I can improve on these posts:

From Randall of Musings from the Hinterland, a reminiscence and a plea; and from Matthew Yglesias, a brief excerpt from a sermon Dr. King preached on Vietnam as an exemplum of what is required of people of conscience. I hope you'll go and read.