Dr Nasiphi Moya, Tshwane Mayor says the launch of the 8th urban 20 cycle will allow Johannesburg and Tshwane to shape the global urban agenda. The City of Tshwane and City of Joburg have officially launched the U20 in Pretoria which brings together major cities from the G20 bloc. Thabiso Kotane speaks to Local Government Expert and Group Chief Advisor for Ntiyiso Consulting Group, Miyelani Holeni.