NFL player Mario Addison of the Carolina Panthers complains to the referee as he coaches a young team during the final tournament for the UK's NFL Flag Championship, featuring qualifying teams from around the country, at the Tottenham Hotspur Stadium in London, Wednesday, July 3, 2019. The new stadium will host its first two NFL London Games later this year when the Chicago Bears face the Oakland Raiders and the Carolina Panthers take on the Tampa Bay Buccaneers. (AP Photo/Frank Augstein)
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