CEP Advisor Liam Duffy writes: "Despite the ongoing torment, it is the lack of justice that has left the bitterest taste for many Yazidis. 40,000 foreigners joined Islamic State. Some 6,000 from Western Europe and several hundred more from North America and Australasia answered Abu Bakr al-Baghdadi’s 'Caliphate' call, yet so far not one successful conviction has taken place and only a handful of cases have made it to court for the atrocities committed against Yazidis – a genocide, according to the UN."