Try this thought experiment. Envision the coronavirus, also known as COVID-19, as a living, breathing enemy -- which, of course, is exactly what it is. But imagine for a moment that we are in real war with a cognizant, thinking and clever enemy whose sole reason to live is to hurt, maim or kill as many of us as it can. COVID-19 may not have jets, tanks or nukes, like our past enemies. But its arsenal, numbers, cunning and willpower are said to be formidable. To win its war against Americans, COVID-19 must infect and sicken lots of Americans each...