Summary: Joe Hall is the Chief Technologist at Center for Democracy & Technology, an organization that promotes free expression online, privacy and tries to put controls on government surveillance. <br><hr><p style="color: grey;">See <a style="color: grey;" target="_blank" rel="noopener noreferrer" href="https://acast.com/privacy">acast.com/privacy</a> for privacy and opt-out information.</p>