"Welcome Watson, who is homeless,  reaches for money handed to him by a driver as he panhandles on an I-80 on ramp at 5th and Bryant Streets as he sits in his wheelchair next to his dog Coco on Wednesday, June 13, 2012 in San Francisco, Calif. ""They know it's wrong,"" Watson explained about people who give to him, pointing to a Panhandling Prohibited sign posted on the corner, ""but people just want to help us out."" Photo: Lea Suzuki, The Chronicle"
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