John Barnett, US Navy Veteran and retired MTA police officer, joined Newsline with Brigitte Quinn to discuss his plan to run a marathon in all 50 states to raise awareness for nonprofit Paws of War. 

Photo: Getty Images

<p>John Barnett, US Navy Veteran and retired MTA police officer, joined Newsline with Brigitte Quinn to discuss his plan to run a marathon in all 50 states to raise awareness for nonprofit Paws of War. </p>
<p>Photo: Getty Images</p>

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