Podcast:WSJ What’s News Published On: Thu Dec 21 2023 Description: A.M. Edition for Dec. 21. The Biden administration is considering increasing tariffs on a range of Chinese exports in an attempt to boost the U.S. clean-energy industry. Journal deputy China bureau chief Yoko Kubota explains how that could affect the Chinese economy and bilateral relations. Plus, the FTC proposes a clamp-down on targeted online ads to children. And we’ll look at why America’s shortage of air-traffic controllers is raising alarm bells. Kate Bullivant hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices