American multi-states seize the life sound of gunfire continuously, famous mayor appealed middle the termination guns violence the time on 15th before dawn, a heart of dixie factory has the armed assault case, after several hours, in a Chicago housing resounds with the sound of gunfire. Two gun fire altogether breed 7 to die 6 wound tragedies. According to the American guns violence file website statistics, up to June 15, entire American have had 277 large-scale gun fire this year.