"Racism is a poison. Hate is a poison," German Chancellor Angela Merkel said Thursday, as evidence pointed to the gunman being motivated by extreme views.
Russian President Vladimir Putin and Turkish President Recep Tayyip Erdogan agreed to jointly patrol an area in northern Syria previously controlled by Kurdish forces with U.S. support.
Kurdish allies of the U.S. say the president's decision is "shocking." Sen. Lindsey Graham says Trump is doing "EXACTLY what President Obama did in Iraq with even more disastrous consequences."
The meeting was canceled moments before it was to begin, reflecting Turkish anger over U.S. insistence that a Kurdish militia fighting in Syria be protected after American troops withdraw.
The Turkish military has taken control of Afrin, a city in northwestern Syria. An advocacy group says nearly 200,000 people have been displaced by the fighting.
This has the potential to open the door for talks, after Iraqi forces moved to wrest territory from the Kurds, including the oil-rich city of Kirkuk. Iraq opposed a Kurdish independence referendum.
Iraq's Kurdish region has overwhelmingly voted in favor of independence. Now the Iraqi government says it will block international flights to and from the region's airports in retaliation.
The explosion-laden minibus hit a city in Turkey's largely Kurdish southeast, The Associated Press reports. The blast came hours after 12 pro-Kurdish lawmakers were taken into custody.
Reports have said the self-proclaimed Islamic State likely used mustard gas against Kurdish forces. Officials tell NPR they have not determined what chemical, if any, was used.
Led by a celebrated Yazidi fighter, a small band of Kurdish peshmerga survived a months-long ISIS onslaught. Unlike others in Syria and Iraq, this sacred place still stands, nearly unscathed.