The Rebbe: שנאת חינם delays the Geulah Pt. 1

Rabbi Tzvi Kahana, founder and former Rosh Yeshivah of Yeshivat Harei Yehudah in Israel, by "dollars" asking the Rebbe about Chabad not sleeping in the sukkah. At that time there was a great "controversy" with many people saying that Lubavitchers were going against Halacha.