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Transcript for Inside Facebook Headquarters
This transcript has been automatically generated and may not be 100% accurate.
{"duration":"2:39","description":"Diane Sawyer gets a rare look inside the social networking giant. ","mediaType":"default","section":"ABCNews/WNT","id":"11222274","title":"Inside Facebook Headquarters","url":"/WNT/video/inside-facebook-headquarters-social-networking-giant-rare-look-mark-zuckerberg-11222274"}