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Homeless Veterans_00065116
Homeless Veterans_00065116

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    A veteran's descent into homelessness

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A veteran's descent into homelessness

An Iraq vet tells CNN's Dr. Sanjay Gupta how post-traumatic stress disorder led to homelessness.

A veteran's descent into homelessness

An Iraq vet tells CNN's Dr. Sanjay Gupta how post-traumatic stress disorder led to homelessness.