Donald Trump

Paul Wells: U.S. conservatives have always believed there can be no moral equivalence between democrats and authoritarians. Those days are over.

Scott Gilmore: After Helsinki, America is in unchartered waters, facing the possibility that its president is no longer defending America

It’s a possibility on everyone’s mind. The big question now is: how would his rabid, gun-owning supporters react to an attack on their leader?

Peter Strzok parried the haymakers thrown by House Republicans, reducing his congressional inquisition to slapstick

The head of the Canadian-American Business Council talks about defending NAFTA, America’s ’poking Canada in the eye’ and taking the long view

Opinion: The U.S. has been scaling back from Europe since before Donald Trump became president—and NATO has been preparing well for that inevitability

The United States once welcomed more refugees than all other countries combined. No longer.

Scott Gilmore: The U.S. president is the badly behaved guest at the international table. As long as he’s around, nothing will get done.

Paul Wells: Democracy and openness are in decline, and the U.S. president—not Canada—is on the winning side

Allen Abel in Washington: As if trade wars, the Russians and North Korea were not enough to juggle, a torn America begins another battle