It is not every day that a tzadik takes from his time to visit Queens, and it is not every day that this sage is a leader of our generation. HaRav Yitzchok Kolodetsky shlita, in his unassuming humility, is an accomplished scholar who has published various s’farim and is a hugely popular magid in Eretz Yisrael, often drawing an overflowing attendance. Still, Rav Yitzchok is best known as the eldest son-in-law and close confidant of the Sar HaTorah, Rav Chaim Kanievsky shlita.