We, as a nation, including the world, will be remembering the 9/11 attacks. The question still pops up at times;
"Where were you that fateful day?"
I was still asleep, having spent part of the night doing some stuff on the computer. Vibrations from a neighbor's pounding on the front door woke me to let me know what was going on. It finally happened...
I turned on the TV... The Twin Towers fell after two planes were flown into it. The Pentagon had a plane flown into it. A fourth plane nosedived into a field in Shanksville, PA, after the passengers revolted against the hijackers.
I went into the IRC (Internet Relay Chat) and checked in with friends on there and in email. I didn't logoff til late that night. They were all safe, those I knew in NYC and two who worked at the Pentagon, despite some getting home very late if at all or stayed somewhere. The local metro still ran, but the Pentagon station was closed. Traffic out of DC was gridlock. The area's Kiss & Rides in Metro stations were madhouses of foot and vehicle traffic. Air traffic was grounded for nearly a week.
One year later, on personal business, I went to NYC. I made a side trip to the former WTC site. Limited traffic around the area was allowed, and media cameras didn't quite show everything. Some of the buildings still had some frontal damage.
Just yesterday, the Pentagon unveiled their memorial. I plan on visiting it sometime in the future.
Can we prevent another 9/11? Unfortunately, there's no one answer to that. More security at airports? Maybe not. Add on security and then some at bus and train stations? Going totally paranoid isn't going to do it either. Everyone needs to do their part rather than trusting the government and law enforcement for protection.