Donald Trump came to Washington eight years ago vowing to rewrite U.S. trade relationships, shrink a massive goods trade deficit and rebuild America's industrial base with new tariffs. The president-elect is about to embark on an even more aggressive effort in his second term,

When President-elect Donald Trump recently floated the idea of annexing Canada, a key reason he gave was a claim that the United States was “losing $200 billion a year” to its northern neighbor.