Yazidis of Iraq turn to truffles for survival

Aired: 4/10/2016 | 0:01:32 | Clip
Yazidis, a religious minority in Iraq who have been persecuted by Islamic State militants, have turned to the dangerous job of searching for truffles for income. They earn about $8 on an average day for finding and selling about 6.5 pounds at the local market.