When Donald Trump gave a speech last Friday at Boeing's factory in North Charleston, S.C., unveiling Boeing's new 787 "Dreamliner," he congratulated Boeing for building the whole plane "right here" in South Carolina.
It's pure fantasy. I'll let you know why in a moment.
Mr. Trump also used the occasion to tout his "America First" economics, stating "our goal as a nation must be to rely less on imports and more on products made here in the U.S.A.," and "we want products made by our workers in our factories stamped by those four magnificent words, 'Made in the U.S.A.'"
To achieve this goal Mr. Trump would impose "a...