ToplineArtificial intelligence titan Nvidia will take center stage Wednesday afternoon when the company shares financial results from its quarter ending last month, and though analysts expect record-setting sales amid the AI boom, Nvidia is likely to report an unusually weak bottom line as Washington regulations on the company’s China dealings take hold.Nvidia CEO Jensen Huang, the world's 11th-richest person, has come a long way from bussing tables.AFP via Getty ImagesKey FactsNvidia will post earnings for ...