Leaders in Washington and on Wall Street are grappling with conservative allegiances as lawmakers approach a vote on impeachment and corporate America cuts off donations to lawmakers who opposed the 2020 Presidential Election results. Cambridge Analytica whistleblower Christopher Wylie discusses the fundamentals of big tech regulation and responsibility with Twitter’s former Global Chair of News and former President and CEO of NPR, Vivian Schiller. Plus, Pfizer CEO Albert Bourla joins CNBC’s Meg Tirrell to discuss coronavirus vaccine bottlenecks across the country.