It is with great sadness that Matzav.com reports the petirah of Rav Moshe Uri Blau zt”l of Rechov Yisa Bracha in Yerushalayim. He was 74. On the night of Hoshanah Rabbah, he suddenly collapsed and was taken to Shaarei Tzedek Hospital in Yerushalayim. Doctors fought to save his life, but he passed away over Shabbos. […]