"Ron Shatto, 51, talks about a spate of attacks on homeless people after rummaging through trash bins on the outskirts of downtown San Diego Thursday, July 7, 2016. San Diego's homeless population was on edge Thursday after a spate of early-morning attacks on men who were sleeping alone and, in two cases, were set on fire. ""I don't want to wake up on fire,"" said Shatto, 51, who has been living in the streets since February 2015, most recently under a freeway bridge. (AP Photo/Elliot Spagat)"
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