One for one. That's the new principle underlying a dramatic new plan announced by European Union negotiators today to deal with the continent’s ongoing migrant crisis. The proposal has already been described as a "death blow" to the asylum system by human rights group Amnesty International.
Part of the US' strategy to fight ISIS has been to arm Kurdish opposition forces, including the dominant group PYD. It has close ties to the PKK, the Kurdish Workers Party, which Turkey considers a terrorist organization.