A protester covers his face with an American flag bandanna during a manifestation in Ferguson, the United States, on Aug. 11, 2015. Protests marking the anniversary of the shooting of unarmed 18-year-old Michael Brown were extended for a second day on Tuesday in Ferguson. A state of emergency has been declared for the city of Ferguson on Monday, following gun battles between police and protestors Sunday night. (Xinhua/Jim Vondruska)
