I was eating breakfast before class at Harrison Hall, one of the dorms at Purdue. I watched the second plane hit about the time I sat down to eat. I ended up going to class, but we turned on the TV and talked about what was going on. I remember going back to my dorm later that day and leaving my door open (pretty common practice). The cleaning lady that cleaned the halls was mopping floors and heard CNN. Without saying a word, she came in, sat down on the futon and watched for at least an hour. When she got up to leave, she thanked me for the hospitality and went back to work. The other thing I remember vividly is that one of the gas stations close to campus spiked prices to something like $5 a gallon as soon as it happened. There were MANY people that never would go back to that gas station because of that, even up until the time I graduated 4 years later.