Abby Hauslohner reports that Border Patrol often holds unaccompanied minors for far longer than is legal. How the government erased the Tiananmen Square massacre from memory in China.  And book critic Ron Charles on breaking the rules of summer reading.

Trump is using tariffs as a bargaining chip for a border crackdown. Will it work?

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.