I too was on my way to GExpo. I was taking the train from Grand Rapids, MI to Chicago (my first train ride by the way). I had my headphones on listening to the local radio stations on the way, when I started to hear what was going on in NYC. Soon the news spread throughout the car, as we did not have TVs on board. We made a couple of normal stops in Michigan, but wasn't quite sure what was going on, so I stayed on the train. When we got close to Gary, IN, the train was stopped, and the conductor had to go through everyone's stuff, to make sure it was safe. And we were kept there for a about half to a full hour just sitting, trying to decide if the train was ok to continue on to Chicago. It eventually did. When I arrived in Chicago at the station, it was packed with people going nowhere, as the trains we not leaving the station. Everything was on lock down. All rental cars were gone, as I wanted to get back home to my pregnant wife at the time. Debated going to the show, as I heard it was still going on, but wasn't thinking about anything print, so I didn't go. Stayed in the train station all day, until my train was heading back home. I do remember hearing about a plane on the way to Chicago for the Sears Tower. At one point I walked out of the train station to look around, and of course they have a lot of tallish buildings, I decided to head back into the ground. What an experience. Sitting around a bunch with a bunch of strangers (not something I'm very comfortable with) and watching the TVs, and talking about what was happening. I will never forget that day and the images on TV, and more importantly the emotions (which well up in me know).