Why Hajj was so deadly this year - Vox.com

1. Why Hajj was so deadly this year  Vox.com
2. For many Muslim pilgrims, a dangerous unauthorized Hajj is the only option  CNN
3. Maryland couple prepared for Hajj pilgrimage, then died in extreme heat  The Washington Post
4. Pilgrim Deaths in Mecca Put Spotlight on Underbelly of Hajj Industry  The New York Times