text:  This piece was produced by Martin Patience and edited by Matthew Sherman. You're listening to NPR News. Support for HPR comes from Malama Ola Health Services on Oahu, offering individualized hospice and palliative care 24-7 to patients in their residence, nursing home, or other setting. 808-543-1188. Next time on the New Yorker Radio Hour, how Robert Caro decided to write his landmark book, The Power Broker.