FILE — Nelson Mandela addresses supporters during victory celebrations in Johannesburg as he and the African National Congress are set to take power following the country's first racially integrated election, May 2, 1994. South Africans celebrate "Freedom Day" every April 27, when they remember their country's pivotal first democratic elections in 1994 that announced the official end of the racial segregation and oppression of apartheid. (AP Photo/John Parkin)