Learning on the Marcos and Adina Katz YUTorah site is sponsored today by Debbie Nossbaum in loving memory of her father, Nathan Werdiger, נתן בן שלמה אלימלך and by Harris and Elli Teitz Goldstein l'ilui nishmas Elli's father HaRav HaGaon Rav Pinchas Teitz zt'l whose 29th yahrzeit is 4 Teves