This man worked undercover in a Chinese iPhone factory

Dejian Zeng spent 12 hours a day attaching one screw to iPhones. As part of his summer project, the NYU grad student went undercover for 6 weeks at a Pegatron factory in Shanghai. He lived on-site in a dorm with 7 other people and got to experience what really goes into making the popular mobile device. He tells us what it was like.