Originally Posted by LaLa1923:
I never had a parent question why I have them. I always say it's to protect me, my business, any staff, and of course my dcks. It's to protect everyone involved. Plus, you can see exactly what they are doing from another room. Go into it positively and you will give off positive vibes. 
I have DCP that are just NIGHTMARES and I could see that they WILL ask to see video.