While many caretakers are great, some are not — and a cottage industry of nanny spies has cropped up to bust, or in some cases fix, ones who aren't.
Nanny Spies Gather Evidence on Caregivers Behaving Badly
© 2016 NBCNews.com
While many caretakers are great, some are not — and a cottage industry of nanny spies has cropped up to bust, or in some cases fix, ones who aren't.
© 2016 NBCNews.com