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Anti-apartheid icon Nelson Mandela turns 95 on July 18. Mandela, who became the first black president of South Africa after serving 27 years in prison under the repressive apartheid regime, has been hospitalized since June 8 with a serious lung…

Amos Kiewe, professor and department chair of Communication and Rhetorical Studies and an expert in political rhetoric, answers a few questions on speeches at the just-concluded political conventions. Q:How do you think the two nominees did in their convention speeches?…