Islamic State burns 4 Iraqi shia militias alive.

    Islamic State fighters have burnt four Iraqi shia militias alive. The militias were chained upside down and were set ablaze. Iraqi shia military is the most powerful forces that is battling Islamic State fighters in different parts of Iraq after the collapsed of Iraq army. The killing of the shia fighters seems to be an "act of vengences as the four shia fighters were made to watched a video clip of a similar execution by a Shia militia leader Abu Azrael on a sunni Islamic State fighter who was accused of collaborating with Islamic State. After the men were made to watch the video clip, they were then led to were, they will face similar execution. The men were accused by Islamic State as spies from rival shia militias. Islamic State have carried  out similar execution in the past. A Jordanian pilot was executed in similar way. He was captured by Islamic State after his fighter jet crashed in Islamic State control territory. He was locked in an iron gate and set ablaze. The execution come after Islamic State reported to  have gain ground after firece battle with Syria moderate rebels in Damascus. Some media report said, Islamic State is pushing to the heart of Damascus, the power seat of president Asssad.