{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Fthe-1864-project-8ebc7972.simplecast.com%2Fepisodes%2Fmcclellans-pursuit-of-lee-IWVEFUC_","width":444,"version":"1.0","type":"rich","title":"McClellan's Pursuit of Lee","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/063e8a2a-4123-49ff-a903-69f6f6f66ea3/cf0d6a00-a7f0-432b-8baa-5d8dc83beb34/cw-20curious.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/64c9dda8-9e41-430c-aecf-cb22b67fb9e3\" height=\"200\" width=\"100%\" title=\"McClellan&apos;s Pursuit of Lee\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"Historian D. Scott Hartwig discusses Union general George McClellan’s slow pursuit of Robert E. Lee’s army after the Battle of Antietam."}