Thursday, April 5, 2018: John Carter Cash and Jewel, Junot Díaz and more

Today on q, with Tom Power: (1) singer-songwriters John Carter Cash and Jewel on coming together to record Johnny Cash's unheard songs; (2) author Nathan Ripley, the pen name of Naben Ruthnum, discusses his debut thriller and explains why he adopted a pseudonym; (3) Mount Sinai Hospital poet-in-residence Ronna Bloom talks about using poetry as medicine; (4) Pulitzer Prize-winning author Junot Díaz on Islandborn, a picture book 20 years in the making.