The UN Committee Against Torture says the over-representation of Maori in our prisons is one of the country's biggest human rights issues. Maori make up half the prison population, despite only making up 15 percent of the general population.  This was one of 13 recommendations made by the UN. So are we doing enough to tackle the issue of a large population of Maori inmates? Maori co-leader and member of the justice and electoral committee Marama Fox joins Mike Hosking to discuss.