Unlawful Encroachment vs. Healthy Competition: "Encroachment Part II - Ma’arufia: Soliciting the Competitor’s Clients" Presented by Rabbi Dovid Grossman.
Rabbi Dovid Grossman learned in the Beis Medrash program of the Yeshiva of Philadelphia for 4 years. In1981, The daf yomi shiurim on this site were given from 1985 to 1992.