I was reading a post over on the CA Forum written by a Catholic who lives in a condo in Israel:
The thread starts out discussing the sell of eyewear with blurr spots built into them - so that unmarried male Orthodox Jews can continue to refrain from contact with unmarried females.
http://www.jta.org/news/article/2012/08/07/3103146/new-glasses-blur-women-for-haredi-orthodox-menThe thread & that post provides an inside look at the various levels of religous practice within Judaism, and in particular explains the fanaticism of legalism demostrated by a small but very vocal militant group of present day Ultra-Orthodox.
http://forums.catholic.com/showpost.php?p=9628867&postcount=2 The writer's explanation helps shed light on the degree of fanaticism (legalism) in ancient Judaism, which resulted in Christ's cruxifixion.
http://forums.catholic.com/showthread.php?p=9628867#post9628867