Everyone is fighting everyone else in the middle east, Sounds like we already have world war in the middle east world. That place will be burned to the ground and the West is the fuel. How nice!!! There is nothing we can do or should do. They must resolve their sectarian differences themselves.
The Middle-east would be a peaceful place if the Salafists (Saudi Arabia, Kuwait, Qatar, United Arab Emirates) are put to their place and the pro-Salafist countries (the US, UK.etc) refrain from intervening. We should also remember that a decade ago, most of the Middle-eastern countries were secular (Iraq, Syria, Egypt, Lebanon, Tunisia.etc), before these regimes were overthrown with American support.