Ceasefire ultimatum, Musk and OpenAI and US consumer watchdog

U.S. President Donald Trump says Hamas should free all hostages by midday Saturday or "let hell break out." An Elon Musk-led group has made a $97.4 billion bid to buy the non-profit that controls OpenAI. And protesters gathered outside the U.S. Consumer Financial Protection Bureau after the watchdog’s newly installed boss told staff to stop work.  Sign up for the Reuters Econ World newsletter here. Listen to the Reuters Econ World podcast here. Find the Recommended Read here. Visit the Thomson Reuters Privacy Statement for information on our privacy and data protection practices. You may also visit megaphone.fm/adchoices to opt out of targeted advertising. Learn more about your ad choices. Visit megaphone.fm/adchoices