Onkgopotse Abram Tiro was the first South African freedom fighter the apartheid regime pursued into Botswana, where he was assassinated with a parcel bomb. So, in many ways, Tiro is the primal victim, a symbol of the horrors of apartheid. 43 years since his death, his nephew, Pretoria-based journalist Gaongalelwe Tiro, published the biography of his brave uncle. In this edition of the Knowledge Bank we speak to Tiro about the book.