As desperate Afghans crowd Kabul airport trying to get on any evacuation flights to flee the Taliban, officials have warned of another jihadist threat, the Islamic State group. After the serial blast at Kabul Airport, the United States, Britain, and Australia have told people to leave the area for safer locations. US President Joe Biden said there is an acute and growing risk of an attack at the airport by the group's regional chapter, called Islamic State-Khorasan or ISIS-K. Watch this episode.