Prime Minister Ehud Olmert expressed his horror at what he called "violence for the sake of violence."
"I am sure that there is not a person in Israel who can remain indifferent to these scenes, which indicate that we too as a society have failed in the education of these youths," he said.

A cynic might say to Olmert that these violent "neo-Nazis" are a natural product of a society that is preoccupied with ethnic/racial/religious distinctions and conflict. Haaretz had an interesting piece a few years back on the neo-Nazis.