I admire their effort to conduct this experiment. To see how much damage a car bomb can cause is really shocking and I feel all the more relieved it hadn't explode in the airport.
They can make it for about $100? That's too cheap to claim too many people's lives. I don't think this is the right word to say, but I found it "smart" to attach hundreds of nuts so that they might attack many people around the ground-zero. Those nuts can fly around so far, and the gas tank flew over more than 100 yards away? (I'm not so sure about the figure, I forgot.)How come they want to attack so many innocent people? This makes me really sick.