Part of me understands what Trump is trying to accomplish, I just think it's a bad way to go about doing it. Coming from the man who claimed to be appalled by the prices of goods in the United States, he should know that it's Americans who pay through the nose for tariffs, not foreign industry.
Tariffs, being a tax, are only, kind of, justifiable if you have no income tax. While I tend to oppose taxation in general and, therefore, am not a big fan of tariffs, I could understand his reasoning if we weren't already paying taxes.