16:06BBC OS2023/02/17 16:06 GMT: Bruce Willis: What is frontotemporal dementia?BBC World Service Duration: 50 minutes Fri 17th Feb 2023, 16:06 on BBC World Service Europe and the Middle EastAvailable for yearsListen nowBruce Willis's family has announced the actor has frontotemporal dementia. Show more GenresNewsFormatsDiscussion & TalkBrandBBC OS Source: BBC Online