Wednesday's talk radio was dominated by the Madlanga Commission, where former IDAC head Andrea Johnson faced a bruising cross-examination that stretched across 702, Cape Talk, SAfm and Power FM. Politics, policing and the coming municipal elections framed much of the day, while sport punched above its weight thanks to South Africa's strong Commonwealth Games run and a growing revolt against FIFA's plan to sell off part of the World Cup. Lifestyle chatter turned unusually green, with Greenpeace's push for a single-use plastic bag ban lighting up Cape Talk.