UN rights chief slams IS 'war crimes' Islamic State jihadists are inflicting staggering human rights violations in Iraq which could amount to war crimes, a top United Nations official said on Thursday."The array of violations and abuses perpetrated by ISIL and associated armed groups is staggering, and many of their acts may amount to war crimes or crimes against humanity," said UN human rights chief Zeid Ra'ad Al Hussein. IMAGES AND SOUNDBITES