Fingerprinting Technology Could Save Endangered Pangolins

Pangolins are the world's most illegally trafficked animal. Eight species of the elusive mammals are found in Africa and Southeast Asia, but as many as 300 are poached every day, destined for markets in Vietnam and China, where their meat is considered a delicacy and their scales believed to have medicinal properties. Researchers in the UK are hoping to deter pangolin poaching with fingerprint technology that's designed to identify poachers and bring them to justice. VOA's Julie Taboh explains.