conducted, the point of it all, a lot of people questioning that in the wake of the taliban victory in afghanistan, and whether the questioning really the role of america as out the world public police. donald trump question that and joe biden seems to be conceding himself, feeling strongly about it. he certainly gambled that the american people do not want a prolonged extension of any war in afghanistan, and that there will be repercussions around the world for that decision just as there were repercussions for that brazen interventionism that came 20 years ago. interventionism that came 20 years aio. �* , , ., interventionism that came 20 years aio. h , ., ., interventionism that came 20 years aio. h ,., .,, ago. let's finish on a brighter note, ago. let's finish on a brighter note. shall— ago. let's finish on a brighter note, shall we? _ ago. let's finish on a brighter note, shall we? always - ago. let's finish on a brighter note, shall we? always nice i ago. let's finish on a brighterl note, shall we? always nice to ago. let's finish on a brighter - note, shall we? always nice to find the fun and something — emma raducanu provides it for us tonight, at the top of the telegraph there.