“If I Only Had A Gun,” ABC 20/20 (2009)
ABC URL: http://abcnews.go.com/2020/video/defend-gun-7312540
http://www.youtube.com/watch?v=ezzskoEB0Gc
NOTES: Diane Sawyer narrates for a controlled experiment with college students involving gun training, followed by ambush. None were able to successfully use a gun to thwart ambush. Interviews with students, police officers, gun experts are included.

“Funny: stupid people and guns” 

“Bill Hicks on Gun Control”