大象传媒

The Belgium Prime Minister, Charles Michel says it's a "black day" for his nation as two explosions hit Brussels killing at least 30 people and injuring many more. In a special Drive, Anna Foster hears from eyewitnesses, security experts and politicians, including the Secretary General for the Council of Europe. We ask why Belgium has the biggest number of foreign terrorist fighters per capita in Western Europe - and look at what can be done to improve airport security.