When chicken catcher Jimmy Nicks’ job was subcontracted, virtually overnight, he started doing the same job for a new boss — only without the pay, protections and benefits he’d come to rely on. This episode looks at the subcontracting system that makes worker pay and safety someone else’s responsibility.For even more of “The Uncertain Hour,” subscribe to our newsletter! Each week we’ll bring you a note from host Krissy Clark and explain some terms that have come up in our reporting. This week we’re looking at “piece rate.”