I tried to figure out what was going on in Syria back when this started. It seems there are so many warring factions...no one really knows who to fight.
Then add in all the foreign countries, US..Russia..France...Iran.
Our part in this conflict is probably not in our best interest. Unless we are trying to keep Iran at bay (with 2000 soldiers, really??). I hate to leave the Kurds high and dry.
If someone can further enlighten me...I'll be happy to listen.