Pryor Gibson apologizes for changes to DOT letter on toll projects From the Raleigh News & Observer  Published Thu, Jun 21, 2012 09:49 PM Modified Fri, Jun 22, 2012 06:13 AM  By J. Andrew Curliss – acurliss@newsobserver.com By J. Andrew Curliss The News and Observer  Tags: Jim Trogdon | Pryor Gibson | Bev Perdue  An […]