This Tisha B’Av, the annual Chofetz Chaim World-Wide Event focuses on the single mitzvah most vital to bringing Klal Yisrael out of galus. “V’ahavta l’rei’acha kamocha: The Blueprint for Rebuilding the Beis HaMikdash,” explores this seemingly simple yet elusive mitzvah, and reveals a system anyone can use to make major strides in the right direction.