Summary: <p>Zack O'Malley Greenburg discusses his new book, <em>3 Kings: Diddy, Dr. Dre, Jay-Z, and Hip-Hop's Multibillion-Dollar Rise</em>. This history of contemporary hip-hop traces how these three superstars went from musicians to tycoons and expanded their net worth by widening their output to well outside the bounds of music.</p> <p><em>This segment is guest hosted by Hari Kondabolu</em>. </p>
