Marine Corps Veteran, John Preston's song, "Before I am Gone"  is taking off ...  and he's giving 100% of the profits to help prevent Veteran suicide. Reporter Eric Dehm spoke with him about his journey from United States Marine to a rising star on the American music charts. 

<p>Marine Corps Veteran, John Preston's song, "Before I am Gone" &nbsp;is taking off ... &nbsp;and he's giving 100% of the profits to help prevent Veteran suicide. Reporter Eric Dehm spoke with him about his journey from United States Marine to a rising star on the American music charts.&nbsp;</p>

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