This is why parents should conceal carry.

Watch as this insane bitch stabs a kid in the face and then comes back to have a go at the other child. The parents are stunned and although the father makes a half-hearted attempt to stop the woman she saunters off undeterred.

It happened overseas (Tbilisi, Georgia, birthplace of Stalin) but the crazies walk amongst us and we should all have a mental plan and some muscle memory that will react in such a situation to prevent such harm.

The woman was ultimately arrested.