The University of the Witwatersrand, one of South Africa's top universities, announced Tuesday that it will not bring charges against Mcebo Dlamini, a former student leader who in April wrote on his Facebook page that he loved Hitler. The remark was followed by interviews in which Dlamini defended his admiration for the Nazi dictator, saying that he was a "leader" who "uplifted the spirit" of Germans and improved the country's economy. Jewish groups in South Africa called for the university to punish Dlamini, who lost his student government position the previous year for unrelated reasons. South Africa's Constitution exempts hate speech from the normal protections of free speech -- and many in the country said that praising Hitler was hate speech.