Why Policy Chief Kim Yong-beom lost his temper during the hearing (Thinking of Busan)

Policy Chief Kim Yong-beom loses his temper during the hearing.
Perhaps a member of the National Assembly said, "Just let your daughter live in public rental housing,"
and Policy Chief Kim Yong-beom kept saying, "No, just leave it alone," losing his temper during the broadcast, right?
The Busan Police must have acted like this during their investigation?
So the damages to citizens on the streets must have exceeded 3 billion won? And the Busan Transportation Corporation must have been completely devastated?
Only the President could do something like this, right?^^
If the President goes to prison, that's it.^^
Do you know what it is? Shall I be honest? The Busan police officers are the ones I've seen as the progenitors of parents who cause trouble.