He’s usually blessed to be able to daven at a different, holy Wall. Here, Rav Shmuel Rabinovich The Chief Rabbi, the Gaon Rabbi David Lau, and the Rabbi of the Western Wall, the Gaon Rabbi Shmuel Rabinowitz, is seen davening Maariv at the Friedman Halls in Bnei Brak at the wedding of a daughter of Reb Zev Kashash.