Guess what it would take only about 5 minutes for any of the personalities you jmention to understand just who those" black clad Hareidim" happen to be. All it would take is to mention who each hareidi learnt from, who that Rabbi learnt from and within 5 minutes it would emerge that there is an unbroken link back. you sound as if you read those names off a website, not as if you ever read anything they wrote.
Israeli soldier collapses, dies from heatstroke during visit to Jerusalem's Old City (Haaretz)
from the article: Zionist rabbis agree to serve on independent conversion courts