In this Thursday, Dec. 19, 2013 photo, Homeless Liaison Officer Tom Gentner climbs over highway railing after visiting a camp underneath while on his daily rounds to 20 homeless camps surrounding the Historic District in Savannah, Ga. The homeless in Savannah live under highway bridges, ramps, and the urban forest surrounding downtown. Part of Gentner's job is to document newcomers and check criminal activity. (AP Photo/Stephen B. Morton)
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