Operation dudula confronts foreigners

We're seeing a growing trend of groups trying to force undocumented foreign nationals out of work positions. This is fuelled by rising unemployment, with many South Africans arguing that businesses hire foreign nationals because they are easier to exploit. So are campaigns like Operation Dudula, which aims to clean out foreign nationals, the right step in addressing this issue, or are they just xenophobic? Senior reporter Aviwe Mtila is covering this story for us. #DStv403