President Barack Obama and Michelle Obama — his "better half," as he called her last night at the inaugural balls — took part in a more somber time of reflection after all the weekend's inauguration festivities during the national prayer service at Washington National Cathedral. Michelle wore Naeem Khan as she sat beside Barack, Vice President Joe Biden, and Dr. Jill Biden at this final inauguration event. The tradition of a national prayer service occurring the day after the inauguration dates all the way back to George Washington. This morning's service included a message from the Rev. Adam Hamilton from the United Methodist Church of the Resurrection in Leawood, KS. While we saw the president let loose yesterday during the parade and inaugural ball, today we saw his emotional side as he teared up while listening to the Children of the Gospel Choir perform. See the sweet moment now.