veterans reintegration and social issues concept with cardboard sign reading “will work for food” and dog tags illustrating

american armed army beg beggar begging blank bum cardboard chain courage depression despair desperate dirt dirty dog dogtag dogtags food for forces heart help hobo homeless homelessness hopeless hopelessness hunger hungry identification identity issue medal military necklace needy person poor poverty ptsd purple sadness sign social soldier symbol tag tags unemployed veteran war will work