Not much is known about the pathology of trauma of black mamba bites -- that is, what the black mamba's toxin does, physically, inside a victim's system.
Sanders was not afraid to challenge and speak out about sensitive and difficult issues, to people in senior positions of power - and when he did, they sat up and listened.
A much more flexible and open teaching and language policy would help teachers and pupils to enable a meaningful learning environment in a multilingual and diverse classroom setting.
