Learning on the Marcos and Adina Katz YUTorah site is sponsored today by Eric Goldstein on the occasion of the yahrtzeit of his father Louis Goldstein z”l, Yehudah Leib ben Nosson Notteh z”l and in the zechus of a refuah sheleima for HaRav Moshe Yosef HaKohen ben Mechla by his grateful talmidot