http://www.oregonlive.com/news/index.ssf/2010/03/confrontation_between_student.html At first, I thought it was a typical Portland Hyper-Liberal outburst against guns. Then the details are just bizarre. The student has Israeli / US citizenship. He was (or still is) a former IDF assasin. He didn't let the prof. know he was going to bring in a firearm for demonstration when the campus has a policy of no firearms. All the other comments in the story about what the student said to people suggest he was a sponsored provocateur. And notice who the lawyer is.