The politics of hiring free engineers to help fix Eskom's breakdown problem

to me its easy ..ANC lose election and you put somebody that is not politically connected at head of SARS and you can easily prosecute all these cadre /corrupt politician's...How many of them do you think really have their tax affairs in orders.They dont have the IQ to understand tax.
How do you define who is politically connected and who is not? How is the current head of SARS politically connected?