Definitely the biggest world-changing events since I've been alive. For most people, it changed our lives.
To those reading this, where were you when 911 occured? And how did you react?
I remember my experience
distinctly.It was a very quiet night in Melbourne. I very ordinary night. I just finished watching Rove Live and was about to go to bed early, as I had to wake up for a high school excursion the next day. I was still excited that Lleyton Hewitt had won the US Open against Pete Sampras (In New York city). Ironically, they had just introduced a TV show called 'The Street' that very night, based on Wall Street.

So after watching Rove McManus's standard unfunny ending, I decided to keep watching the box to see if there were updates on the news about Llleyton Hewitt's celebrations. Sandra Sully appeared on the screen, looking as calm as ever, talking about some boring news-story (I forgot what it was), when she suddenly says, "Breaking news, a plane has crashed into the world trade centres."
Little did I know, I was about to witness history.
At first, I was like... 'big deal, a small aircraft crashed into the tower' but when they went to the live feed, the image looked amazing. Smoke bellowing out of the tower frantically. I was wondering, "how could a pilot be stupid enough to crash a plane into the World Trade Centres (I still thought it was a light aircraft). Sandra Sully took it to a commercial break, so I quickly changed it over to CNN.
In strong American accents, as the flames blazed away, the anchors pondered who could possibly have done this, when in the background, a plane comes into the screen and plows into the second tower setting off an inferno. WOOSH.
The news-reporters didn't know what to say, accept, "We've just confirmed, a second plane has just hit the north tower."
I couldn't believe what I was seeing, it was like a movie. I then flicked through every available TV station: SBS, ABC, channel 7,9, 10, Skynews, --every station was broadcasting it. I decided to stick with CNN.
For the next 4 hours, I was hooked watching CNN. I had NEVER seen anything like it.
Anyway, you can picture what happened next. Plane crashed into pentagon, plane crashes in a field in pennsylvania, two towers fall. Nothing big.

And for the next week or two, there was nothing else on TV accept investigations into the crash, and the steps leading up to the invasion of Afghanistan. Suddenly, the Tampa crisis and Llyeton winning didn't seem such big news after all, and it was quickly forgotton.

In all honesty, I thought we were on the brink of WWIII.
So there you have it, my story. Feel free to share yours.