?uestlove & John Legend on their new album, race in America and the glories of Twitter

On the eve of their covers collaboration, John Legend and the Roots' ?uestlove talk afros, the president and the fine art of tweeting. Plus an exclusive report on Google's plans to dethrone iTunes

On the Cover: Questlove & John Legend

Item: BLI-09/25/2010  Issue Date: 09/25/2010