America and Its Allies: The Danger of Doing ISIS's Dirty Work for Them

ISIS can only succeed if we overreact — so we shouldn’t (Ezra Klein) from Vox
"It can only hope to make us so afraid that we do something stupid that either helps it or hurts us. ISIS can only succeed if, blinded by rage and terror, we achieve its goals for it. There are at least two ways that might happen — and one of them is already happening."