OBAMA: Thank you for having us here tonight in this place, named for a good and principled man and an extraordinary public servant, someone who was as drossy of his tenure on the local school board as his time as governor of this great state, the late Mel Carnahan.(CHEERING AND APPLAUSE)OBAMA: His legacy lives on in the service of his wife, Uvate Skowitz Carnahan, and all their children, so many of...