I saw the link tot his video at Wirecutter's site, went to it, watched the video, and grabbed the embed code to post it here. Then I went to the news source and read the article. The story, in brief is that an armed robber attempted to rob a gun store but chose the wrong store to rob and the wrong store clerk to draw down on. The clerk, a veteran of 30 years service, with four tours in Iraq, took immediate action, grabbed for the bad guy's pistol and hen drew his own Walther 9mm and shoved it in the crooks mouth. The bad guy made a hasty retreat.
Read more about it here:
All the best,