For the past five years, filmmaker Atdhe Trepca has been going up to strangers and asking them if they’re happy. This is what he’s learned.

Could Trump's boat strikes turn into war?

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.