Summary: Hilchos Daled Minim with Dayan Aaron Twerski Checking bugs, rating jewish business, bliyos with Rabbi Yitzchok Berkovits Rosh Kollel of the Jerusalem Kollel, Rav of Sanhedria Murchevet, Head of Kollel Linas Hatzedek network with Rabbi Pinchas Juravel Rabbinic Coordinator of the Chof K
