When protesters took to the streets of Syria last year, one of those who joined in was Abu Azad — a pseudonym he uses to protect his safety.
A member of the Kurdish ethnic group, Abu Azad helped organize protests in Kurdish areas, calling for Syrian President Bashar Assad to step down. But Abu Azad recently found out he was wanted by Syrian authorities.
"They were chasing me and they want to kill me," he says.
The rising civilian death toll in Syria is accompanied by mounting calls to arm the Syrian opposition. And Turkey, a NATO country that shares a long, rugged border with Syria, is often mentioned as a likely transit point.
Turkey has become increasingly critical of the Syrian regime, but Ankara is thus far reluctant to send significant arms across the border or use its large military to create a humanitarian corridor inside Syria.
The Syrian regime's heavy crackdown on dissent has led to a sharp plunge in relations with neighboring Turkey. But the regime does have its Turkish supporters — mainly members of the Alawite minority, the same Islamic sect Syria's ruling Assad family comes from. And that has resulted in complicated loyalties among some Turks, especially those along the border in southeastern Turkey's Hatay province.