Inside South Korea's "ghost airports"

The mood may be buoyant at the Airport Show in Dubai but in South Korea many airports are empty and new developments are being postponed. BBC News has this interesting report from Yangyang International in the North East of the country which may enjoy the dubious honour of being the world's quietist.

One of its newest terminals, which cost almost US$400m to build, has not seen a single passenger in more than six months.