I read the article. It didn't impress me as it was about him waxing philosophical. You failed then too to press him on De Lille's, Limberg's, et al and DA's failure of governance in a fundamental matter. This is my comment to the article, as you obviously didn't read it:
'Rebecca, DM [and] media mentions in passing the city has mismanaged the matter. Why not explore this in depth - the competencies of key people and their decisions or lack thereof since last year. You quote government saying they helped the city. Re. SAA, Dudu Myeni's competence was scrutinised. This is more serious than that and SOEs. Why did this go wrong? BTW I think Maimane is shifting blame about alleged price-rigging. It's more likely companies found the city's conditions too onerous and declined.'
The video in the link is quite clear who's to blame - the city/DA ignored warnings because they were 'overconfident in their management' abilities, and they're blaming residents for their failures. Please do your job.