Nashville cops throw out common sense and try a taser on a gun wielding punk. He shot a cop in the leg. Then he dies in a hail of bullets. The author of this letter to the editor is a conservative black Vanderbilt professor. http://www.tennessean.com/story/opi...tness-trumps-safety-police-shooting/21049219/ Click to the right of the pop-up to view the article.