Desperate Afghans wait outside Kabul airport as nations warn of terror threat

Crowds of Afghans try to reach a dwindling number of evacuation flights as Western nations warn their citizens to immediately leave the surrounds of Kabul airport over a terror threat. Tens of thousands of Afghans and foreigners have fled Afghanistan via the US-led airlift since the hardline Islamist Taliban movement took control of the country on August 15.