Two GOATs return: The Jay-Z and Serena Williams comeback

<p>With Jay-Z making his return to the concert stage at this year’s Roots Picnic and Serena Williams also announcing her return to the tennis court, Elamin is joined by culture critics Jay Smooth, Taryn Finley and Ian Kamau to react to these moments and what they might tell us about the role retirement plays in the lives of our great performers.</p>