**The news compilation focuses on significant developments in technology and finance.** **Nasdaq is considering extending its trading hours to accommodate global investors, which presents both opportunities and challenges.** **Amazon is piloting an AI-driven dubbing program to enhance accessibility to its streaming content.** **Former President Trump is holding a crypto summit aimed at solidifying U.S. leadership in the digital asset space.** **Finally, Microsoft is developing a new AI model, MAI, to potentially rival existing industry leaders and offer an alternative technology for Copilot AI.**