US air strikes have not been a 'joke' and Manbij is proof.
ISIS have not been 'supported' by the US and Manbij is proof.
Some of you guys need to jolt your lazy asses off the couch and learn some facts about the Syrian civil war.
There is tons of well-documented evidence of how we support the jihadis. Only an idiot sees any difference in ISIS and a moderate rebel. And my lazy ass has quite enough experience there. Bite me.