The entire basis of his testimony is his personal credibility. He literally only references his own research and the core evidence he relies on is his research findings. Some of which looks questionable to my not-very-knowledgeable eyes, so it's very useful to know about Epstein's past relationship with Google.

Lines that stand out are:

- "Google has likely been determining the outcomes of upwards of 25 percent of the national elections worldwide since at least 2015"

- "In the weeks leading up to the 2018 election, bias in Google’s search results may have shifted upwards of 78.2 million votes" (that would be 70% of the 113 million people who voted in the election)

- "Google’s “Go Vote” prompt was not a public service; it was a vote manipulation"

- "To let Big Tech companies get away with invisible manipulation on this scale would be to abandon the free-and-fair election. It would make democracy meaningless, even if your chosen candidate prevailed."