https://www.siliconvalley.com/2020/08/03/another-fake-nancy-pelosi-video-goes-viral-on-facebook/

Facebook’s fact-checkers on Sunday labeled as “partly false” a video that it said was manipulated to make it appear as if House Speaker Nancy Pelosi was drunk or drugged. The video had been circulating on Facebook since Thursday and by Sunday night had been viewed more than 2 million times.

A similarly false video of Pelosi went viral on Facebook in May 2019. At the time, Pelosi blasted Facebook for not removing the video. Facebook had instead applied a fact-check label to it.