This is a touching story of how a blind child's life was saved. https://www.youtube.com/watch?v=Fcd2f9EpLQ4&feature=youtu.be&fbclid=IwAR147d3q74Q-Y4YWOqwMRp5Jy7CO_qlhCNVxawhuAnSMsSdHiohC0_ioZgM