<iframe width="580" height="385" src="https://www.youtube.com/embed/XDniN3k5aQ8?autoplay=1" frameborder="0" allowfullscreen></iframe> <br>Nearly three years ago, so-called Islamic State fighters swept through northern Iraq, where the country's oldest ethnic minority ... <br><a href="https://www.youtube.com/watch?v=XDniN3k5aQ8">source</a>