I just wish we could read on HN tomorrow: "Introducing Antitrust action against Facebook (justice.gov)"
Elizabeth Warren's campaign focused on tempering the powers of Facebook and other tech giants. However her campaign failed to gain serious traction, for various reasons.
While she made that point, I would say that was more rhetoric than serious intent. That's not only because of Ms. Warren's strong party-establishment loyalties, but more significantly because of her stated intent and practice of being financed by large pro-corporate donors (albeit not Facebook) and her disinterest in combating the political influence of the tech giants on the donation-recipient side.