Professor Steven Plaut of the University of Haifa has some additional information about Tristan Anderson, the professional imperialist agitator who traveled to Israel with the International Solidarity Movement of terrorist apologists to protest against Israeli soldiers protecting Israel from terrorists by throwing large rocks at them.  Anderson, who was seriously injured when the Israelis defended themselves, has a long history of throwing and dropping things on those he doesn't like.  Prior to this trip
 

he sat in a tree on campus for 2 years and dropped buckets full of human waste on the heads of police who were trying to get him down.  He is a professional troublemaker and  is an embarrassment to Berkeley.