Hate to break the news to you, but these people are not practicing Judaism! They have made up their own religion!. SO, saying Jews should return to these roots is like saying that American Indians should return to their roots as Pilgrims. It is fanaticism that divides people- on either side of the aisle and any of the many religions out there.
Israeli teen lightly wounded from stone throwing in West Bank settlement of Kiryat Arba (Haaretz)
from the article: Court to rule on legality of Israeli ultra-Orthodox 'Taliban sect'