Kerry warns Syria: Don't airstrike ISIS in Iraq.

If you wonder why US Secretary Kerry issued that warning, US Senator Paul has the answer.
ISIS advantage is there cross border raids, and who their friends are.

ISIS has camps in Turkey and Jordan, and used to have one in Lebanon. Until HEZ mobilized 15,000 HEZ to make the borders of Lebanon and Syria unfriendly to ISIS.

Captain Obvious says, it will take a similar active partnership of Syria Iraq Iran to make their shared border unfriendly to ISIS.

It will also take the combined diplomacy of Syria Iraq Iran to politely tell Jordan and Turkey to control their fucking border.