Session 172 - Ali ibn Abu Talib (ra)- Umar (ra) asks 3 questions which puzzled him

Alee ibn Abu Talib (ra) session 172 Umar (ra) deputised Alee (ra) on many occasions including the Fall of Jerusalem and during the Battle of Qadiseeya. Umar (ra) seeks refuge in Allah سبحانه وتعالىٰ from a puzzle that Alee (ra) cannot solve. Umar (ra) asks 3 questions which puzzled him and Alee's (ra) clarification caused Umar's (ra)  joy.