http://metropulse.com/news/videos/walking-history-with-jack-neely/MetroPulse Videos: Walking History with Jack Neelyen-usvideos/walking-history-with-jack-neelyhttp://metropulse.com/videos/detail/walking-history-knoxville-national-cemetery <img src="http://media.metropulse.com/metr/content/img/videothumbs/2008/05/30/walking_history_national_cemetery_t120.jpg" alt="walking-history-knoxville-national-cemetery" align="left" hspace="10" /> Established during the Civil War in 1863 to bury Union dead, the Knoxville National Cemetery originated the practice of memorializing the dead by planting small flags. Jack Neely gives us a walking tour. http://metropulse.com/videos/detail/walking-history-knoxville-national-cemetery