David Slone arrived in the small Kentucky town of Corbin in 2005, seeking a haven after Hurricane Katrina ripped through his hometown of Biloxi, Miss. Slone didn't know until he arrived that he would be one of only a few blacks living in Corbin, a town still trying to come to terms with a troubled racial history. In 1919, more than 200 black men worked in Corbin. In what came to be known as Red Summer, white mobs shot and lynched dozens of blacks in more than two dozen locales from Chicago to the Mississippi Delta. Trouble came to Corbin the following fall. A mob drove nearly all the town's black residents to the train station. They swore at us and said: 'By God we are going to run all Negroes out of this town tonight,'" said longtime black resident John Turner in a signed affidavit a few months after the incident. Between the Civil War and the 1920s, in Corbin and many other American towns, whites forcefully expelled virtually all blacks from their communities. In some cases more than a century has passed since blacks were driven out of these counties, and yet they still remain islands inhabited almost exclusively by whites. Anyone who carefully digs through the history of these islands will often find the evidence of these long-ago eruptions. Almost 90 years later, Corbin's leaders say their town is as welcoming to black people as any other. They just need a chance to prove it.