MasterClass is launching free, live Q&A sessions with big shots in their respective industries
6:11pm PDT - March 22nd, 2020 world on fire - TechCrunchMasterClass is known for selling access to pre-recorded online classes by a long list of people who are among the best at what they do, from tennis great Serena Williams to writer David Sedaris to chef Thomas Keller. More recently, however, the company added …