The Brief: Turkey & YPG clash in the fight against IS
Channel: Joe Dryden
Date: 2016-08-30

The US says fighting between Turkey, pro-Turkish rebels and Kurdish-aligned forces in northern Syria is "unacceptable" and must stop.
Clashes in places where so-called Islamic State (IS) was not present were a "source of deep concern", the US envoy to the anti-IS coalition tweeted.