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A man lies in a sleeping bag in Justin Herman Plaza in San Francisco, California, U.S., on Thursday, Jan. 21, 2016. San Francisco, host city for the National Football League's (NFL) Super Bowl, has dispatched a team of social workers, cops and fire fighters to remove the homeless from the long-time homeless encampment that will be the site of "Super Bowl City," a free, family-friendly fan village that will feature concerts, interactive games and celebrity appearances. Photographer: David Paul Morris/Bloomberg via Getty Images

A man lies in a sleeping bag in Justin Herman Plaza in San Francisco, California, U.S., on Thursday, Jan. 21, 2016. San Francisco, host city for the National Football League's (NFL) Super Bowl, has dispatched a team of social workers, cops and fire fighters to remove the homeless from the long-time homeless encampment that will be the site of "Super Bowl City," a free, family-friendly fan village that will feature concerts, interactive games and celebrity appearances. Photographer: David Paul Morris/Bloomberg via Getty Images