PBS News Hour S42 E184 September 14, 2017

Thursday on the NewsHour, President Trump and Democratic leaders negotiate the future of the nation's "dreamers." Also: A slow recovery after Irma, the strange story of hearing loss for U.S. diplomats in Cuba gets weirder, how big tech companies shape the way we think, Ken Burns' new series on Vietnam and Terry Gross on why she's on radio and not TV.