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"Swarms of blood-thirsty gang thugs prowled the Mid-Market and Tenderloin districts with knives Wednesday night, leading to two stabbings within a 20-minute period.At about 9:10 p.m., police said, a 22-year-old man was stabbed in the head and arm after being surrounded by 15 gang bangers at O\u2019Farrell and Jones streets.The man was reportedly standing at the corner when the pack of punks approached him and asked his about his gang affiliation. The victim was stabbed after denying being in a gang, police said, and the mob of thugs fled southbound on Jones Street, police said.The 22-year-old was transported to the hospital with injuries that were reportedly not life threatening, police said.About 20 minute later, an 18-year-old man was reportedly approached by three men at Sixth and Market streets and asked about his gang affiliation."^^<http://www.w3.org/2001/XMLSchema#string>
<http://archives.sfexaminer.com/sanfrancisco/mob-of-gangsters-stab-men-20-minutes-apart/Content?oid=2336151>