In a coronavirus update, U.K. Prime Minister Boris Johnson has tested positive, and a Mexican governor told reporters that poor people are \u201cimmune.\u201d It appears the original COVID-19 death toll predictions were way too high, but are we overreacting? Maybe we all need some more common sense. Crime Prevention Research Center president John Lott argues why gun stores must be considered essential.\nLearn more about your ad choices. Visit megaphone.fm/adchoices