Want to keep up with the latest earnings updates from the States? Well join Chris Hill and the Motley Fool Radio Show team here on Share Radio, direct from Washington DC, for news, views and analysis of the US stocks that matter. In this week's show: Ulta Beauty’s CEO steps down; Docusign and JD.com decline on earnings; Bumble bounces higher; Poshmark misses the mark; Roblox has a big debut; And Dick’s Sporting Goods and Funko deliver on earnings. Motley Fool analysts Emily Flippen and Jason Moser discuss those stories, take stock of the sports betting market, and share two stocks on their radar: DexCom and Coupang. Plus, bestselling author Walter Isaacson talks about his new book, The Code Breaker: Jennifer Doudna, Gene Editing, and the Future of the Human Race.