I dont see Ben Eliezer or Barak making similar comments when left wing lunatic extremists attack Army personnel. I dont see either of these politicians coming out strongly against the Arabs who are attacking Jews every day in the heart of Jerusalem(molotov cocktails at families in Kfar hateimanim). Conclusion - Barak and ben Eliezer are both leftwing pure hypocrites.
Interior Minister Shalom: I will act to revoke terrorists' citizenship, residency status (Haaretz)
from the article: Barak: Israel must treat Jewish extremists like a terror group