CA-NEWS Summary

Zawahri steps into row between Syrian and Iraqi al Qaeda wings DUBAI (Reuters) - Al Qaeda leader Ayman al-Zawahri has intervened in a dispute between the Iraqi and Syrian branches of his network, telling both to "stop arguing", Qatar-based Al Jazeera television reported. Al Qaeda in Iraq announced in April that it had united with Syria's Nusra Front, which now spearheads the fight against