Thousands of the structures destroyed in Beirut’s Aug. 4 port explosion are heritage homes that made up the city’s unique architectural fabric. But few owners have insurance — or the funds to repair them — amid Lebanon’s worst financial crisis in decades. There is a grassroots movement trying to help, but the scale of the damage is overwhelming. Meanwhile, developers are swooping in trying to buy the buildings, tear them down and build new ones. From Beirut, reporter Rebecca Collard has the story.