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  • Donie O'Sullivan
    CNN Correspondent

    Donie O'Sullivan is a CNN correspondent covering the intersection of politics and technology.

    Full Bio

    'I saw it on TV!': Why Trump supporter says she believes election lie

    WASHINGTON D.C., USA - JANUARY 6: US President Donald Trumps supporters gather outside the Capitol building in Washington D.C., United States on January 06, 2021. Pro-Trump rioters stormed the US Capitol as lawmakers were set to sign off Wednesday on President-elect Joe Biden's electoral victory in what was supposed to be a routine process headed to Inauguration Day. (Photo by Tayfun Coskun/Anadolu Agency via Getty Images)

    Facebook told to investigate its role in insurrection

    Facebook CEO Mark Zuckerberg listens during a joint hearing of the Senate Commerce, Science and Transportation Committee and Senate Judiciary Committee on Capitol Hill April 10, 2018 in Washington, DC. Facebook chief Mark Zuckerberg took personal responsibility Tuesday for the leak of data on tens of millions of its users, while warning of an "arms race" against Russian disinformation during a high stakes face-to-face with US lawmakers. (Brendan Smialowski/AFP/Getty Images)

    Facebook tried to punt the Trump decision. That backfired

    U.S. President Donald Trump works on his phone during a roundtable at the State Dining Room of the White House June 18, 2020 in Washington, DC. President Trump held a roundtable discussion with Governors and small business owners on the reopening of American's small business. (Photo by Alex Wong/Getty Images)

    Facebook Oversight Board upholds Trump ban

    ORLANDO, FLORIDA - FEBRUARY 28: Former President Donald Trump addresses the Conservative Political Action Conference held in the Hyatt Regency on February 28, 2021 in Orlando, Florida. Begun in 1974, CPAC brings together conservative organizations, activists, and world leaders to discuss issues important to them. (Photo by Joe Raedle/Getty Images)

    CNN correspondent: This is a nightmare situation for Facebook

    WASHINGTON, DC - APRIL 10: Facebook co-founder, Chairman and CEO Mark Zuckerberg testifies. Photo by Zach Gibson/Getty Images)

    What you need to know about the board deciding Trump's fate on Facebook

    Will Trump be allowed back on Facebook? This board will decide