BHARTI Airtel, which owns Airtel Zambia, has announced that it will be exiting Africa by the end of this year. The other markets Bharti Airtel plans to exit include Gabon, Kenya, Madagascar, Malawi, Niger, Rwanda, Seychelles, Tanzania, Uganda, Ghana, Nigeria, Congo and Chad. BloombergQuint, an India-focused subsidiary of Bloomberg News quoted Bharti Airtel chairman Sunil...