Amazon CEO Andy Jassy thinks companies should invest “aggressively” in AI now to reap the full financial rewards in the future.In his annual letter to Amazon shareholders published Thursday, Jassy said “substantial capital” is required to keep up with the pace of AI innovation and customer demand for AI products. He added that Amazon, too, needs to spend this money now if it hopes to see strong returns on its investment years down the line. Jassy’s comments come after Amazon announced plans during its four ...