UK genealogist traces family history within story of slavery on Grenada

A British amateur genealogist is tracking down the stories of people who were enslaved on the former British colony of Grenada, and is publishing their stories in an online archive. The World's Host Carolyn Beeler speaks with Steve Lewis, the founder of the Depths of Paradise project, about his work, why he's publishing stories of both people who were enslaved and those who owned slaves and how his own family history fits into his research.