Backlog has grown from 1-point-5 million units in 1994 to 2-point-1 million units today.That's according to a report released by the South African Institute of Race Relation. To date, close to 3-million houses have been built; however the backlog is bigger than it was in 1994. Bongi Gwala spoke with Head of Policy Research at the Institute of Race Relations, Dr Anthea Jeffery about this issue...