Today on Post Reports, we talk to national security reporter Shane Harris about exclusive reporting from The Washington Post on the vast aerial surveillance program behind the Chinese spy balloon.

The antiabortion movement at a crossroads

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.