FERGUSON, United States — A gunbattle erupted in Ferguson, Missouri, between police and protesters on Sunday during a protest on the anniversary of the killing of 18-year-old black man Michael Brown by a white police officer, seriously wounding a man. The exchange of gunfire took place late Sunday night and lasted about 20 minutes, seriously wounding a man, according to the St. Louis county police chief. The man was hospitalized in a critical, unstable condition, and was undergoing surgery, Chief Jon Belmar told reporters on Monday. (Xinhua)…[+]