In an unfinished building in the northern Iraqi city of Erbil, displaced Christian children sing a little song about returning to their village. "We're going back," they sing, "to our houses, our land, our church."
Right now, they're living in an open concrete structure. The self-styled Islamic State, or ISIS, took over their home village of Qaraqosh, and the Christians fled in fear, on foot.
King Abdullah bin Abdulaziz al-Saud of Saudi Arabia has died. He was 90 and had been hospitalized for a lung infection.
Abdullah was born before Saudi Arabia was even a country. It was the early 1920s, and his father, Abdul Aziz ibn Saud, set out to conquer the tribes of the Arabian Peninsula. In one famous battle, ibn Saud surrounded the capital of a rival tribe.
"Famously, instead of executing everybody, he invited them to be his guests," says Robert Lacey, author of two books on Saudi Arabia.
Among the sweeping changes France is proposing in the aftermath of this month's terrorist attacks in Paris are new measures to fight Islamic radicalization in its prisons. It is an enormous problem brought into starker relief because two of the suspects in the attacks earlier this month were products of the French penal system.