In part because of her own experience being targeted with online harassment and threats, Tracy Chou launched Block Party, a startup that aims to help people feel safer on social media.
The invite-only app lets you eavesdrop on chats between celebrities, journalists and tech savants. Oprah, Elon Musk and White House Chief of Staff Ron Klain have all joined.
The Justice Department's lawsuit against Google is the clearest sign yet of the "Techlash" that has politicians on both sides of the aisle bristling at the power of Silicon Valley.