The TikTok Trade, Tech Volatility & Tracking COVID Treatments

Carl Quintanilla, Jim Cramer and David Faber discuss the latest in the TikTok saga, as the Commerce Department announces that the administration will block downloads of both WeChat & TikTok on Sunday. Plus Wall Street looking for its first weekly gain of the month, seeking to rebound from another sharp tech sell-off in technology stocks. And the race to treat COVID-19, Roche unveiling a new antibody test & Pfizer providing new details of its vaccine trial.