What Tariffs Do and Why They're Actually Working

Make no mistake, tariffs don't help markets or make for lower prices. And, trade wars are no friend to consumers. But, with all the convoluted media analysis flying about, and the lack of apparent benefits to a trade war, why engage in one or more of them at all? Why would the current administration — self-proclaimed protector of all that makes America Great — embark on such a shaky path?