In which he explains there is no trade imbalance. Apparently Trump confuses the budget deficit, which is real, and involves the government spending more money than it has, with the so-called trade deficit, which does not exist, because it involves trading a value for a value and both sides of the equation profit.
http://www.aei.org/publication/blog/carpe-diem/
http://www.aei.org/publication/blog/carpe-diem/