Stocks falling again after the Nasdaq’s worst start to a year since 2016. Is weak economic data the culprit? We’ll look at what’s dragging the market lower. Plus, another cargo ship attacked in the Red Sea is leading investors to worry about retaliatory attacks and the fallout for energy prices and the global supply chain. And Microsoft is nearing Apple’s market cap for the first time in a couple of decades. Is tech in trouble or is leadership just shifting? Nancy Tengler and Mark Mahaney weigh in.