www.youtube.com/watch?v=td5KxiZhjQ0
http://www.history.com/topics/9-11-attacks
http://abcnews.go.com/Blotter/ten-years-ago-today-countdown-911/story?id=14191671
http://antiwar.com/blog/2014/09/12/september-11th-and-the-missing-28-pages-of-the-911-report/
http://abcnews.go.com/WNT/video/reporting-911-attacks-14491835
http://www.nytimes.com/learning/general/onthisday/big/0911.html