In November, the Balkan states began blocking passage to all migrants but Syrians, Iraqis and Afghans, whom they consider refugees.
The second single from her forthcoming album 'Matahdatah' tackles the global issue of refugees.
The group evacuates the Afghanistan city after a U.S.-led airstrike hit its clinic.
Doctors Without Borders says the airstrike violated international humanitarian law.
The head of the International Rescue Committee visited refugees on the Greek island of Lesbos this week.
Jordan has taken in more than 600,000 Syrian refugees, but the country is restricting its border crossings.
The UK government objected the ruling, having made obtaining greater national control of migration from EU key objective
Iraqi Kurdish peshmerga are on their way to help fellow Kurds defend Kobane in a battle that has assumed huge significance in the fight against Islamic State