Shooting at MPs won't do any good. Neither Israel nor
Palestinians can benefit from this dead-end violence.

If there wouldn´t be people who benefit from the current
situation, then it wouldn´t exist. Israel´s current
leadership does benefit and it has been able to convince
the electorate that they too benefit more from the
continuation of violence than peace; of course it isn´t
marketed to them as such, but that´s what they get:
Greater Israel and continuation of violence. And they do
seem to be quite happy with this, if the polls tell anything.