Years after transatlantic slavery, DNA tests give clarity
Clip: 12/31/2016 | 4m 27s
DNA ancestry tests in the last decade have helped some African-Americans reconcile with aspects of their identities that might have been obscured during the transatlantic slave trade. Alondra Nelson chronicles this journey in her book, "The Social Life of DNA: Race, Reparations and Reconciliation After the Genome." Nelson joins Hari Sreenivasan.
Aired: 12/31/16
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