Companies vying for AI dominance have told us their stories, but this week they showed us their numbers, and there is a clear front-runner. Plus, a court struck down Elon Musk’s $56 billion pay package, but it’s the announcement that his startup Neuralink did its first human brain implant that has us really scratching our heads. First, though, a look back at Wednesday’s Senate hearing that put tech execs, politicians and families affected by online child sex abuse in a room together on Capitol Hill. Marketplace’s Lily Jamali is joined by Anita Ramaswamy, columnist for Reuters Breakingviews, for her take on these stories.