NATO Summit Starts Amid Concerns Over Biden’s Fitness

Plus: a new European rocket is set to launch into space today in a bid to reduce the bloc’s reliance on Elon Musk and SpaceX. And, Johns Hopkins University offers free tuition to medical students. Kate Bullivant hosts. Sign up for the WSJ's free What's News newsletter.  Learn more about your ad choices. Visit megaphone.fm/adchoices