South African Reserve Bank Governor Lesetja Kganyago says a quarter of a percent increase in interest rates is not a small increase. Speaking from the World Economic Forum in Davos, Switzerland, Kganyago dealt with the bank's tightening cycle, inflation concerns surrounding the rand and the risk of a recession. Dhashen Moodley spoke with Lecturer at Gibbs, Matthew Birtch and Bloomberg's Jonathan Ferro. He began by asking about Minister of Finance, Pravin Gordhan....