Today in Pictures: Kenya Riots, Republican National Convention, Journalists in Germany

A riot police officer stands near a burning tire lit by Muslim youths outside Masjid Musa Mosque, in Majengo, Mombasa, Kenya, Aug. 28, 2012. Police and protesters fought running battles as a violent backlash to the killing of a radical Islamic preacher continued in Kenya's second largest city of Mombasa, which left several people hospitalized, a police and human rights official said. (AP Photo)

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