It's hard to believe it's been eight years since that dreaded day. My thoughts and prayers go out to the loved ones of those who lost their lives.
The Big Picture has a photo tribute. Here is a link to Glenn Reynold's blogging that day. The New York Times has an article about the fears of New York becoming a fortress city that never came to pass. Half of Americans think the other half has forgotten the impact of the 9/11 attacks.
Here are my own thoughts on how September 11th led me towards pursuing a PhD.