Former President Thabo Mbeki has penned a 15-page letter to his party, African National Congress. He's calling for a re-look at proposed amendments to Section 25 of the Constitution which deals with expropriation of land without compensation. Mbeki says this could harm food security and investment. Chairperson of the Ad Hoc Committee on Section 25, Dr Mathole Motshekga, discusses this. Courtesy #DStv403