This June 27, 2013 photo shows a bloodstained pair of sandals left near a building attacked by assailants on June 26 in Lukqun township, Xinjiang, China. Violent incidents have spread over the past ... more 
This June 27, 2013 photo shows a bloodstained pair of sandals left near a building attacked by assailants on June 26 in Lukqun township, Xinjiang, China. Violent incidents have spread over the past week in a tense minority region of western China, just days before the fourth anniversary of a bloody clash between minority Uighurs and the ethnic Han majority that left almost 200 people dead and resulted in a major security clampdown. (AP Photo/Kyodo News) JAPAN OUT, MANDATORY CREDIT less 
1 / 25
Associated Press | Photo By Kyodo News
Sat, Jun 29, 2013 5:55 AM EDT