The Panel with Sally Wenley and Mike Williams (Part 2)

Topics - The editor of New Zealand Gardener Jo McCarroll explains how music makes your plants grow, a Black Power leader has won a $50k contract from the Dunedin City Council. Dr Jarrod Gilbert explains if it's possible for gang members to really leave the gang, Volkswagens which were part of the emmissions scandal are allowed to stay on NZ roads, and CEOs - overpaid and at the receiving end of the ire of some.