Shiur from Rabbi Kohn Ztl on פרשת בא. 

Discussed: 

• The Ksav Sofer explains why the answer for the בן הרשע, the wicked son, is found by the שאינו יודע לשאול, the son who doesn't know how to ask. 

• The Chinuch lays down a principle to explain why Hashem commanded numerous Mitzvos.