Harav Yaakov Tzvi Blejer 5774 Halachos of Pesach #2 – Mechiras Chometz Yomim TovimPesach https://shiurim.kzmnmb.org/wp-content/uploads/audio/shiurim/2018/01/Halachos-of-Pesach-5774-2-Mechiras-Chometz-Rabbi-Blejer.mp3