NATO Summit Starts Amid Concerns Over Bidens Fitness
Plus: a new European rocket is set to launch into space today in a bid to reduce the bloc\u2019s reliance on Elon Musk and SpaceX. And, Johns Hopkins University offers free tuition to medical students. Kate Bullivant hosts.\n\n\n\nSign up for the WSJ's free What's News newsletter.\xa0\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices