President Barack Obama addresses the National Prayer Breakfast at the Washington Hilton in Washington, D.C., Feb. 7, 2013. (Official White House Photo by Pete Souza) In discussing his faith at the National Prayer Breakfast, President Obama made a call for humility -- a trait which, he noted, Washington could embrace more fully."In a democracy as big and as diverse as ours, we will encounter every opinion," he said. "And our task as citizens -- whether we are leaders in government or business or spreading the word -- is to spend our days with open hearts and open minds; to seek out the truth that exists