Facebook CEO Mark Zuckerberg at his company's f8 conference in September 2011.
Facebook CEO Mark Zuckerberg at his company's f8 conference in September 2011.

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    Facebook promotes organ donation

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Facebook promotes organ donation

Mark Zuckerberg talks to ABC's "Good Morning America" about Facebook's new feature promoting organ donation.

Facebook promotes organ donation

Mark Zuckerberg talks to ABC's "Good Morning America" about Facebook's new feature promoting organ donation.