President Obama acknowledged at this morning's National Prayer Breakfast that he isn't always right, something he is reminded of often by his wife Michelle.

The President urged his audience to be civil and tolerant despite differences in opinion, and stressed the importance of learning to disagree without being disagreeable.  He used his own experience to highlight his point. "Surely you can question my policies without questioning my faith," Mr. Obama said, "or for that matter my citizenship." The line earned him a bit of laughter accompanied by applause.