08.30.2021 - By WBUR
Recent research suggests that making a few lifestyle changes can curb memory decline and fight off dementia. KCUR's Alex Smith reports on a Kansas City-area woman who decided to take action when her own memory started to slip. And, in a new book, author Craig Whitlock looks at what went wrong in Afghanistan over the two decades the U.S. had troops there. He joins us to discuss "The Afghanistan Papers: A Secret History of the War."