Michael Kranish on some questions Sen. Kamala Harris (D-Calif.) might face about her record as a prosecutor as 2020 heats up. Science reporter Carolyn Y. Johnson on what we still don’t understand about pregnancy. Plus, LeBron James could break a record.

Joe Biden's 1975 rhetoric on race

Post Reports is the daily podcast from The Washington Post. Unparalleled reporting. Expert insight. Clear analysis. Everything you’ve come to expect from the newsroom of The Post, for your ears. Martine Powers and Elahe Izadi are your hosts, asking the questions you didn’t know you wanted answered. Published weekdays around 5 p.m. Eastern time.