4 September 08 Graca Machel and Nelson Mandela in Thokoza Park yesterday after planting a tree. Nelson Mandela planted the 90990th tree in the 2010 Greening Soweto Legacy Project that City Parks embarked on to make Soweto greener and plant 200 000 trees b

4 September 08 Graca Machel and Nelson Mandela in Thokoza Park yesterday after planting a tree. Nelson Mandela planted the 90990th tree in the 2010 Greening Soweto Legacy Project that City Parks embarked on to make Soweto greener and plant 200 000 trees before 2010. Pic Neil McCartney