Trump was correct in leaving Syria. Let the Turks and Kurds continue their centuries old fight. Now that Turkey has bombed and started invading Syria, means that the Russians, who have a naval base in Syria are gonna have to get involved. The Kurds will retreat to other parts of Syria, but not without a fight.
Turkey and Europe will be the biggest losers. Turkey because they will look like the bullies internationally and will only push the Kurds to start suicide bombings in big Turkish cities once again.
Europe, thanks to their pathetic Open Borders policy, will be willingly invaded again, by an even bigger avalanche of illegals including tons of hardened ISIS fighters who are gonna create more havoc here.
The biggest winner is the US, by getting out of someone else's eternal war. They should do the same in Afghanistan... let the Muslims kill each other off, till they are sick and tired of wars.