Video PlayerClose

Blacksmiths work on a knife at a local market in Dhaka, Bangladesh, Aug. 8, 2019. Blacksmith business here revives as Eid al-Adha, or the Festival of Sacrifice, approaches. (Photo by Salim Reza/Xinhua)

Blacksmiths work on a knife at a local market in Dhaka, Bangladesh, Aug. 8, 2019. Blacksmith business here revives as Eid al-Adha, or the Festival of Sacrifice, approaches. (Photo by Salim Reza/Xinhua)