The Lemba tribes in Zimbabwe have oral tradition that their ancestors were "Jews" who left Judea about 2,500 years ago and settled in a place called Senna, later migrating into East Africa. After 2,500 years of exile, British DNA tests have proven that the Lemba traces its linage to the Kohanim (Priests) of the Holy Temple in Jerusalem, After entering Africa, the tribe is said to have split off into two groups, with one staying in Ethiopia, and the other traveling farther south, along the east coast. Some settled in Mozambique, and eventually migrated to South Africa and Zimbabwe. Most...