Iraqi Kurdistan's leader has threatened to intervene in Syria to protect Kurds following the massacre of Kurdish civilians by foreign-backed militants fighting in the Arab country.
A gruesome video has emerged on the Internet, showing al-Qaeda-affiliated group al-Nusra Front terrorists setting three Syrians on fire.
A Syrian main Kurdish group has issued a call to battle extremist militants in the country after an eminent Kurdish politician was killed in a car bomb attack.