I would add that when I was in Jr. High - can't remember the year exactly, I visited my Aunt who lived in Dallas, and she drove us to the site, pointed out the state book repository. She was a University student in '63 so had vivid memories of the nation's response. "End of Camelot" pretty much sums it up. It made an impact to me seeing the site (approximately 10 years afterwards). Dallas was still embarrassed that it happened on their soil.