Quincy Herald Whig http://qui.live.mediaspanonlinen.com/rss/ Quincy Herald Whig en-us Hannibal makes contingency plans for National Tom Sawyer Days By ANN PIERCEALL Herald-Whig Staff Writer HANNIBAL, Mo. -- The rising Mississippi River won't stop the 53rd annual National Tom Sawyer Days from taking place next month. http://qui.live.mediaspanonline.com/new_story/NTSD-Backup-Plan-THUR