Today the papers are full of memorials to Dr. King, and rightly so. Few people have truly allowed the teachings and lifestyle of Jesus himself impact how they affect change in the world, working from the position of servanthood and nonviolent stance for truth.
I'm not a fan of political leaders and candidates preaching from church pulpits. In this year's race, religious progressives are having a stronger impact on the race than in the past, where it's mostly just been religious conservatives. I wouldn't want to see the progressives make the same mistakes as conservatives by having their cause tied to closely with the Democratic Party.
Having said all that, Barack Obama preached yesterday at Ebenezer Baptist Church in Atlanta. My friend Texas in Africa has the full text of the speech here, and it's worth reading regardless of how you feel about politics.