After officially becoming U.S. president, Donald Trump gave a very powerful, rousing speech in which he basically said Americans should hire Americans and buy American and Trump will make America safe and great again. 

If Canadians want to trade with the U.S.A., I guess Canadians will have to figure out what the U.S.A. wants from Canada that companies in Canada can sell to the U.S.A. 

And I guess Canadians will have to figure out what they can provide to the U.S.A. that will create and provide jobs for Americans. 

And Canadians might have to start trading more with other countries.