A horrifying video showing a 17-year-old Kurdish girl being stoned to death for having a relationship with a Sunni Muslim boy has made its way onto the Web, drawing outrage and condemnation from international human rights groups. The graphic video, posted on YouTube, shows Du’a Khalil Aswad, a member of a minority Kurdish religious group called Yezidi, being stoned and kicked in the streets of Bashika, a predominantly Kurdish town near the norther capital of Mosul. The stoning happened last month but only came to light Thursday when the video was posted on YouTube.