Will Europe ever agree on how to tackle the migration crisis?
Mohamed Fahmy, the now freed former Al Jazeera English bureau chief in Cairo
How far has the refugee crisis exposed tensions between Christians and Muslims?
Syrian businessman Ayman Asfari, CEO of Petrofac,on international intervention in Syria
Emmanuel Macron on the economic reforms he is spearheading
How well is Hungary handling the migration crisis on its borders?
Does David Cameron's position on Syria and the migrant crisis make sense?
Is Nato prepared to accept Georgia as a new member?
Is Australia's economy being hit by a slump in global commodity prices?
Can Libya's warring parties join forces to save the country?