'We heard gun fire in the wake of the explosion' Catherine Norris-Trent reports from Kabul

There were at least two explosions near Kabul's airport amid a huge and chaotic evacuation effort from Afghanistan on Thursday, the Pentagon said, with civilians and US service members among the casualties of what was described as a "complex attack." Our FRANCE 24's Senior Reporter Catherine Norris-Trent was near the attack and she reports that 'they heard gun fire in the wake of the explosion".