A Key Shabbos Halachic Principle: Davar Sheaino Miskaven and Psik Reisha

Rabbi Reuven Brand is the founding Rosh Kollel of the Yeshiva University Torah Mitzion Kollel of Chicago. He holds the Bobins family chair in Community Jewish Scholarship. Before arriving in Chicago in 2008, Rabbi Brand was a member of the Bella and Harry Wexner Kollel Elyon at Yeshiva University, where he received his ordination from its affiliate...