The Iran war has drawn the world's focus, but the G7 is also likely to address Russia's war against Ukraine, which continues to rage in eastern Europe.
Mark Zuckerberg's mega spending spree began a year ago, when he lured Alexandr Wang to oversee a new AI strategy. The results so far are underwhelming.
SpaceX and Google have a long and complicated relationship, but they were both celebrating this week after Elon Musk's company held its blockbuster IPO.
CNBC's Jim Cramer said the successful debut of SpaceX could pave the way for more AI-related offerings and help create a more constructive backdrop for stocks.