Let the Kurds negotiate with Damascus --- and Turkey won't be a threat.
America is not an empire, nor are our soldiers policemen of the world.
It is a tribal conflict lasting many generations that our soldiers should not be asked to stand between.
1. Deploy our soldiers PERMANENTLY in Northern Syria to prop up an independent Kurdish state.
2. Allow the Kurds to make a deal with the Syrian government to guarantee their safety from the Turks.
Let the Kurds negotiate with Damascus.