Today In Pictures: Aug. 28, 2012

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)