Terry Gross

Spike Lee talks about updating his 1986 film 'She's Gotta Have It' for a Netflix series, growing up in Brooklyn, and his father who is a jazz musician.

Why do people cheat? And what is the definition of infidelity? Psychotherapist Esther Perel is the author of the new book The State of Affairs. She works with couples who are dealing with infidelity and says infidelity is "extremely common" but is "poorly understood."

DiNizio, who died Tuesday, told Fresh Air in 1988 that his music was influenced by the songs he grew up listening to on AM radio in the 1960s. The Smithereens formed in Carteret, NJ, in 1980.