Market Analyst, Nerina Visser of ETF South Africa looks at South African markets on this good news on this Friday, net exporter of maize, after two years of imports due the droughts and UK-based PR firm Bell Pottinger has been at the centre of a social media storm for their alleged role in the stirring up racial tension in South Africa, who yesterday issued a full, unequivocal and absolute apology to anyone impacted