Support WBURA year after plea talks began, the 9/11 case is still in limbo, frustrating familiesPlay04:27Download AudioSacha PfeifferMarch 11, 2023 ShareMore than two decades after the September 11, 2001, terror attacks, the five men accused have still not gone to trial, and four presidential administrations have wrestled with the Guantánamo problem. (Dion MBD for NPR)