Defense Secretary Jim Mattis arrives at Peterson Air Force Base, Co., and is greeted by NORTHCOM Commander Air Force Gen. Lori Robinson on Nov. 16, 2017. (DoD photo by Army Sgt. Amber I. Smith)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/68842444@N03">Jim Mattis</a>
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