Talking Africa

The violent crackdown on Zimbabwe's opposition continues. Well-connected businessmen continue to strip the state of resources, despite famine conditions. The same politicians and securocrats maintain their grip. So what might drive change? We ask Alex Magaisa, a lawyer who helped draft Zimbabwe's constitution, and worked with the opposition leader Morgan Tsvangirai in the government of national unity in 2012-13. You can find him online @wamagaisa