Each year, the president hosts a Halloween party for Penn students.  More than 700 students attend. They all crowd around to have their picture taken with me in costume. This year, one student who had a toy gun in hand had his picture taken with me before it was obvious to me that he was dressed as a suicide bomber.  He posted the photo on a website and it was picked up on several other websites.

The costume is clearly offensive and I was offended by it. As soon as I realized what his costume was, I refused to take any more pictures with him, as he requested. The student had the right to wear the costume just as I, and others, have a right to criticize his wearing of it.