Facebook says the doctored Nancy Pelosi video used to question her mental state and viewed millions of times will stay up

Lauren Feiner
FILE- In this May 1, 2018, file photo, Facebook CEO Mark Zuckerberg delivers the keynote speech at F8, Facebook's developer conference, in San Jose, Calif. Facebook may have to wait a little longer before resolving a U.S. government investigation into the company's mishandling of personal information on its social network. The Wall Street Journal is reporting that a settlement with the Federal Trade Commission is being delayed by political wrangling. The FTC declined comment Friday, May 24, 2019. (AP Photo/Marcio Jose Sanchez, File)
  • An altered video of House Speaker Nancy Pelosi made the rounds on social media this week, which critics used to attack her mental state.
  • Experts told The Washington Post that the video appears to be slowed to about 75% of its original speed and altered for pitch, giving the impression that Pelosi's words are unnaturally slow or slurred.
  • Versions of the altered video still appear on Facebook and Twitter, but YouTube said it removed the video from its platform for violating policies.

Facebook FB has decided to keep an altered video of House Speaker Nancy Pelosi , D-Calif., on its site that makes her speech appear slow and slurred. Commenters, including President Donald Trump 's personal attorney Rudy Giuliani , have used the video to call into question Pelosi's competence and mental state.

In a since-deleted tweet, Giuliani shared a link to the altered video and wrote, "What is wrong with Nancy Pelosi? Her speech pattern is bizarre." Giuliani later appeared to apologize on Twitter for sharing the video.

Experts told The Washington Post that the video, which is taken from Pelosi' appearance at a Center for American Progress event, appears to have been slowed down to about 75% of its original speed and modified for pitch. The alteration gives Pelosi an unnaturally slow, slurred speech pattern, which made several commenters wonder if she was drunk during the talk.

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In a statement, a Facebook spokesperson said, "There's a tension here: we work hard to find the right balance between encouraging free expression and promoting a safe and authentic community, and we believe that reducing the distribution of inauthentic content strikes that balance. But just because something is allowed to be on Facebook doesn't mean it should get distribution. In other words, we allow people to post it as a form of expression, but we're not going to show it at the top of News Feed."

Facebook said it has begun limiting the video's distribution in the News Feed and adding additional context after one of its fact checking partners reviewed the video and rated it as false. But the video has already been viewed and spread extensively. As of Friday, an altered version of the video remained on the Facebook page Politics WatchDog and had been viewed more than 2 million times.

Versions of the altered video could still be found on Twitter TWTR Friday as well. One user posted the altered video with the comment, "Please come get your drunk grandma @AOC #pelosi," and the video had been viewed over 400 times. Twitter declined to comment.

Meanwhile, Google GOOGL -owned YouTube GOOGL removed the video from its platform, apparently determining the alteration did go too far. Like Facebook, YouTube has also suffered its share of criticism in the past for continuing to host content that walks the line of its policies .

"YouTube has clear policies that outline what content is not acceptable to post and we remove videos violating these policies when flagged to us," a YouTube spokesperson said in a statement to CNBC. "These videos violated our policies and have been removed. They also did not surface prominently. In fact, search results and watch next panels about Nancy Pelosi include videos from authoritative sources, usually at the top."

The video has drawn attention to the potential dangers of new technology that enables convincing alterations. Even though experts believe simple aspects like pitch and speed were changed in the Pelosi video, so-called deepfake technology uses artificial intelligence to modify videos even further. With the ability to mimic facial expressions, the possibilities for spreading misinformation could greatly expand.

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