Palo Alto Networks CEO, BioReference Labs Executive Chairman & Fiserv CEO

All three major indices rallied today, with the S&P 500 and Nasdaq hitting record closes, and Cramer's making sense of today's action. Then, fresh off earnings Cramer's talking to Palo Alto Networks CEO Nikesh Arora to break down the company's quarter and the stock's recent rally. And, with testing ramping up for major sports leagues, BioReference Labs Executive Chairman Jon Cohen checks in with Cramer to discuss accuracy in COVID testing. Plus, could Fiserv be a value play with more upside in sight? CEO Frank Bisignano joins Cramer to talk about the company's quarter and what it has planned for the future.