Saudi Arabia: Riyadh airport struck again by Yemen's Houthis

A new attack hit Riyadh's international airport on Sunday, a day after another attack on the airport killed at least 12 people and injured over 300. This was the deadliest on Saudi soil in over a decade. Fighting between the Iran-backed Houthis and Saudi-backed Yemeni government forces have been escalating for several weeks. Story by Juliette Brown and Caitlin Brown.