USA: Our enemy is the Syrian regime.
Syrian Rebels: Our enemy is the Syrian regime.
Kurds: Ditto -- Count us in.
Turks: We're with you guys.
Turks: On second thought -- Down with the Kurds!
Kurds: Hey Turks -- don't F*** with us!
Syrian Rebels: Turks and Kurds, get off my lawn!
USA: Can we all get along?
Syrian Regime: Tell Putin we don't need him.