ANC secretary-general Fikile Mbalula has defended his party’s decision to join forces with the DA, criticising naysayers who reject the government of national unity (GNU).“Since when do all ANC members think alike?“It is shameful for a country like ours to have killed debate. We come from a rich history, not afraid to analyse situations and exchange ideas. Any leadership that is facing challenges and takes strategic decisions about the way forward must not be afraid of criticism, even from its ranks,” Mbalula said.He cautioned against concerns that the liberation movement would…