Steven Molo (R), attorney for Elon Musk, arrives at the federal courthouse as opening statements begin in the trial over Elon Musk's lawsuit against OpenAI in Oakland, California, on April 28, 2026. Opening remarks are set for April 28 in a courtroom showdown between billionaire Elon Musk and OpenAI over whether the artificial intelligence company betrayed its non-profit mission. The legal clash across the bay from San Francisco pits the world's richest person against a startup Musk once backed and now competes with in the booming AI sector. (Photo by Karl Mondon / AFP via Getty Images)