On the Gist, fireworks and progress.In the interview, Mike talks with data scientist Jeffery Morris of the University of Pennsylvania. They talk data analysis and models related to Covid-19, his predictions for states’ reopening, and his interpretations of updated CDC guidelines. You can follow his work at his site Covid-19 Data Science.In the spiel, Asian borders.Email us at [email protected] production by Daniel Schroeder and Margaret Kelley.Slate Plus members get bonus segments and ad-free podcast feeds. Sign up now.Learn more about your ad choices. Visit podcastchoices.com/adchoices