Harav Yaakov Tzvi Blejer Doing Business with non-Kosher #4 – When the non-Kosher is necessary for the business Business HalachaDoing Business with Non Kosher Food https://shiurim.kzmnmb.org/wp-content/uploads/audio/shiurim/2018/03/Doing-Business-with-non-Kosher-4-When-the-non-Kosher-is-neccessary-for-the-business.mp3