Yesterday, Matt Damon visited Musina, a South African border town where Zimbabwe refugees have fled, in order to continue his work on behalf of Not on Our Watch. A dyed blond Matt is in South Africa filming a movie with Morgan Freeman about Nelson Mandela called The Human Factor. Matt spoke to victims of border atrocities, including many women, and he said the Musina situation is "untenable," that he was "shocked and saddened," and "action has to be taken." Matt started the Not on Our Watch organization with Brad Pitt and George Clooney, as they all continue to use their celebrity to raise awareness for various humanitarian efforts around the world.