Russia-Ukraine Worries and the "Very High" Threat, Cisco CEO Exclusive and the Earnings Parade: Walmart Jumps, Nvidia Shares Slump and DoorDash Soars

Carl Quintanilla and Jim Cramer focused on the geopolitical risks taking a toll on the markets: President Biden said the threat of a Russian invasion of Ukraine remains "very high," adding that such an invasion could take place within days. That news overshadowing quarterly results from the likes of Cisco, Walmart, Nvidia and DoorDash -- which saw its stock jump more than 20% as strong demand for food delivery fueled a surge in revenues. The anchors explored market reaction to those reports. In a CNBC Exclusive, Jim and Carl interviewed Cisco CEO Chuck Robbins about his company's upbeat quarterly results and guidance, as well as his take on the supply chain, inflation and speculation about a takeover bid for Splunk. Also in focus: Tesla accuses the SEC of harassing Elon Musk, plus shares of Facebook parent Meta extended their year-to-date losses.