https://www.census.gov/foreign-trade/statistics/highlights/top/top1312yr.html
And it doesn't hurt to have cooperation with our southern border. We have made progress on cooperative efforts to fight drug cartels as well as integration with Mexico on security. Our economies are very intertwined.
The problem here is Trump views foreign policy like he does real estate contractors. He doesn't care if he torches relationships. He doesn't think through the consequences. He has guys like Bannon whispering in his ear. It's terrifying.