Nashville legend T. Graham Brown shares secrets of a great life, including having faith and helping others
Meet the American who wrote 'America the Beautiful,' Katharine Lee Bates, professor-poet prayed for unity
Arkansas preacher who was shot while sharing gospel forgives gunman: 'We can't hold bitterness and anger'
Author A.J. Jacobs discusses the history of Election Day after spending a year 'living constitutionally'