U.S. Secretary of State Hillary Clinton is silhouetted by a stage light as she speaks at the University of the Western Cape about the U.S.-South Africa partnership, in Cape Town

U.S. Secretary of State Hillary Clinton is silhouetted by a stage light as she speaks at the University of the Western Cape about the U.S.-South Africa partnership, in Cape Town. South Africa’s next generation of leaders should honor the legacy of anti-apartheid hero Nelson Mandela by promoting democratic values around the world, Clinton said on Wednesday. (Jacquelyn Martin/Reuters)