Walmart's Tariff Warning, Cisco and CoreWeave CEOs, More Woes for UNH 5/15/25

Carl Quintanilla, Jim Cramer and David Faber led off the show with reaction to Walmart's Q1 results -- and the company's CFO telling CNBC that the retail giant could raise prices later this month due to tariffs. Cisco CEO Chuck Robbins and CoreWeave CEO Michael Intrator joined the anchors at Post 9 to discuss their companies' respective quarterly results and the AI landscape. UnitedHealth shares slide again -- this time on a report stating the health insurer is under criminal investigation for Medicare fraud. Also in focus: Foot Locker soars on its deal with Dick's Sporting Goods, a surprise drop in PPI, President Trump's "little problem" with Apple CEO Tim Cook. Squawk on the Street Disclaimer