Today we report on further links to the Guptas and another Gigaba adviser, Siyabonga Mahlangu, who appears to have held regular meetings at the family's Saxonwold home. He also, the e-mails show, travelled to India for 10 days with President Jacob Zuma's son and Gupta business associate Duduzane Zuma.
We have previously pointed to the central role that Gigaba appears to have played in the mechanics of state capture. As public enterprises minister he was instrumental in appointing a basket of Gupta associates to important state-owned entity boards. The links of his close advisers to the Guptas and their associates continues that narrative.
And Gigaba's own hands are soiled by his early approval of citizenship to the
Gupta family, which he is still to adequately explain.
Answers and consequences are needed.
Parliament's instruction a week ago to four oversight committees - including Home Affairs - to investigate these and other state capture claims is a step in the right direction.