The former Iranian Embassy and ambassador's residence on D.C.'s Embassy Row have been boarded up for decades. But recently, a listener noticed construction outside one of them, and asked us to investigate. The story of the mansions involves wild '70s parties, the Iranian Revolution, and a landlord you wouldn't expect: the U.S. State Department. Monna Kashfi, the executive producer of WAMU's Kojo Nnamdi Show and an Iranian politics expert, joins the show. If you LOVE What's With Washington, become a member! Head to wamu.org/donate to support the show and more great podcasts from WAMU. To ask a question, visit wamu.org/whatswith.