Though ANC KwaZulu-Natal chairperson Siboniso Duma is concerned that some party members might have financially supported and campaigned for the rival MK Party during election season, he says the ANC will not probe the matter.“There might be people who may have assisted [MK Party] but we can’t prove who worked for the opposition party. Some people might have contributed financially and others on the ground. It’s better we debrief our structures [to regain support]. I’m sure they still love the ANC,” Duma said in an interview with Newzroom Afrika on Thursday.“It is better for us to…