So to make the youngsters' experience all the more realistic as they toured Franklin Correctional Institution during the lock-up's 'Take our Daughters and Sons to Work Day', he decided to zap them with his 50,000-volt stun gun.
The jolt sent at least two of them sprawling to the floor, crying out in pain and clutching at agonising burns on their arms. One child ended up in hospital.
'The big shock came when I got fired.'