"Just the last few years alone have seen some serious breakthroughs in Alzheimer's research," neuroscientist Joseph Jebelli says. His new book is ‘The Pursuit of Memory.’ Book critic Maureen Corrigan shares an appreciation of "alphabet" mystery writer Sue Grafton, who died last week. We’ll also hear an excerpt of her 1989 interview with Terry Gross.
Our Best of 2017 series comes to an end with actor Jonathan Groff. He stars in the Netflix series 'Mindhunter' as an FBI agent trying to understand the minds of serial killers. He played King George III in Broadway's 'Hamilton,' had a recurring role on 'Glee,' and did the voice of iceman Kristoff in 'Frozen.'