Whether he was informed that the information provided to Eskom management indicating a potential serious security risk to Eskom’s operations and assets was sourced from a privately funded investigation when he approved the R500 million security tender; if not, what is the position in this regard; if so, what are the relevant details of the issues that gave credibility to the findings of an investigation conducted by individuals without proper accreditation and that was carried out in a clandestine manner that warranted his approval?