RE: Race, IQ, Genetics ... and Then What?

I used to work security patrols, and we'd charge $5000/month to drive around a factory 3 times a night.
I remember thinking how they'd be better off hiring a homeless guy as a night watchman.
Small utility room with a cot, fridge, TV, bottle of scotch every now and then. He'd be on site 24/7 and would cost a fraction of security patrols.
The union would find out and get the law involved, though.