06:06Newsday31/08/2021 05:06 GMT : US forces leave Afghanistan after 20 years -- what happens next?BBC World Service Duration: 50 minutes Tue 31st Aug 2021, 06:06 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowWe hear from someone still trying to get 600 students out of the country Show more GenresNewsFormatsMagazines & ReviewsBrandNewsday Source: BBC Online