Justin Trudeau: “Even though you're a very smart guy, this is a very dumb thing to do.”

Canadians are feeling rightly, deeply destabilized by this.

There is a pattern here of doing things that are driving up prices for your consumers, and not necessarily making anything better for America by fighting with one of your oldest and best allies.

Democracies only work when you’re able to find common ground with someone totally different than you.

Between countries, a win-lose historically, and in fact often, ends up being a lose-lose.