Yazidi women were forced to convert to Islam and then sold as brides of Islamic State fighters for $1,000 each, one report says.
The experimental drug has so far cured two American doctors, but the company producing it says it has no more doses of the drugs.
"The need to find Ashya is now desperate," say police searching for boy with brain tumor.
Poroshenko has received the backing of the EU, NATO and the U.N., but Vladimir Putin isn't backing down from his stance on Ukraine.
Three weeks after the death of Mike Brown, hundreds gathered in Ferguson, Missouri, Saturday to march for the slain teen.
One issue centers on the Israeli blockade that impedes the cross-border movement into Gaza of building materials such as concrete.
Embattled Prime Minister Thomas Thabane cried, "Coup." But the military says it is not attempting to take power from him.