 -- Apple has given "Nightline" anchor Bill Weir exclusive access to their suppliers' factories in China, amid reports of safety problems, hazardous conditions and underage workers. Weir is the first journalist go inside the factories to see these life changing gadgets get made. He traveled to Shenzhen China to see firsthand what life is like for factory workers, most of whom have never used an iPod, iphone or Apple computer. Weir's report airs on a special edition of "Nightline" Tuesday, February 21 at 11:35 p.m. ET on the ABC television network.

"For years, Apple and Foxconn have been synonymous with monster profits and total secrecy so it was fascinating to wander the iphone and iPod production lines, meet the people who build them and see how they live. Our cameras were rolling when thousands of hopeful applicants rushed the Foxconn gates and I spoke with dozens of line workers and a top executive about everything from hours and pay to the controversies over suicides at the plant and the infamous "jumper nets" that line the factories in Shenzhen. After this trip, I'll never see an Apple product the same way again" said Weir

Portions of the story will be featured across ABC News broadcasts and platforms, including "Good Morning America," "World News with Diane Sawyer," ABCNews.com, ABC News Radio and ABC Newsone.

ABC News' "Nightline" is anchored by Cynthia McFadden, Terry Moran and Bill Weir. Juju Chang is a correspondent. Jeanmarie Condon is the Executive Producer. The program airs weeknights at 11:35 p.m., ET on the ABC Television Network.