By Rabbi Yair Hoffman for 5tjt.com This article is dedicated in honor of the 15th yahrtzeit of Rav Henoch Liebowtz zatzal which is tonight – the 10th of Nissan.   Every year at this time, we negate the Chometz.  But what is it, exactly, that we are doing? Our great Roshei Yeshiva have always taught us […]