Sub-Saharan Africa economic growth is expected to slow down to 1.6 per cent in 2016 from 3 per cent in 2015, the lowest in the past two decades according to the latest Africa Pulse Report by the World Bank. Oil exporters are the biggest casualties as countries face low commodity prices and tight financial conditions. Joining CNBC Africa for more is Punam Chuhan-Pole, Lead Economist and Author of Africa Pulse.