https://www.cnet.com/news/at-facebook-and-twitter-hearings-congress-needs-to-bring-its-a-game/ > Next week, some of Silicon Valley's most powerful leaders will descend on Capitol Hill to face a grilling from lawmakers. > And if we're judging from the last high-profile tech hearings -- Facebook CEO Mark Zuckerberg's showdown in the Senate and House in April -- lawmakers have nowhere to go but up when it comes to holding the tech industry accountable for cleaning up its messes.