US President Barack Obama's upcoming visit to South Africa has been condemned by some trade unions, political parties and civil society bodies. US President Barack Obama. "We categorically make it known that the visit of the US president to South Africa is an unwelcome visit that will be protested, picketed and resisted by all justice and peace-loving peoples of this country," the organisations said in a joint statement on Sunday. "Friendship with South Africa must be based on values of justice, freedom and equality, and these the US has offended, undermined and ridiculed through its actions in the global front," they said. The statement was issued by the National Unions of Metalworkers of South Africa, the South African Communist Party,...