With ‘Lemonade,’ Beyonce shows she’s an artist in control

Pop sensation Beyonce’s sixth studio album, “Lemonade,” made an immediate impact with its innovative release as a visual album on HBO and through the music streaming service Tidal. For more on the groundbreaking work, which addresses both her personal troubles and the larger history of black women, Jeffrey Brown talks to Salamishah Tillet of the University of Pennsylvania.