
Wall Street is upbeat on tech megacaps, but big questions loom on AI spending, China, Trump tariffs
Mark Zuckerberg, CEO of Meta Platforms Inc.; from left, Lauren Sanchez; Jeff Bezos, founder of Amazon.com Inc.; Sundar Pichai, CEO of Alphabet Inc.; and Elon Musk, CEO of Tesla Inc., during the 60th presidential inauguration in the rotunda of the U.S. …