{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Finterstitial.simplecast.com%2Fepisodes%2Fthe-great-great-wall-by-ian-volner-TtZUgaQ_","width":444,"version":"1.0","type":"rich","title":"The Great Great Wall by Ian Volner","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/8dc96efc-b54e-40ef-8c79-dc0e4a41b6ad/fd2c1b9a-c369-46a1-b11c-0a188028039b/interstitial_3000x3000.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/43e49fef-afbe-4ab6-9b8d-db19105cc572\" height=\"200\" width=\"100%\" title=\"The Great Great Wall by Ian Volner\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"Border walls always create differences, but not necessarily the ones that were intended. Architecture critic and journalist Ian Volner recounts his experience along some of history’s most significant boundaries."}