Is service work today worse than being a household servant?

Many service jobs used to be performed in homes of the wealthy, with better benefits
Pub Date: 
Tue, 12/10/2013
Author: 
David Cay Johnston
Source: 
Al Jazeera
Link: 
http://america.aljazeera.com/opinions/2013/12/service-industryworkerslaborinequa...