Mark Carney

Canada has made concessions to win goodwill with the White House. Trump, in return, has threatened steeper tariffs.

Trump has threatened blanket levies of 15% or 20% on most trade partners, and says he will soon announce new tariffs on the EU.

Carney said the tax had been dropped as "part of a bigger negotiation" and that Canada-US trade talks had resumed.

Intense US-Canada negotiations for a potential new trade and security deal have hit a snag ahead of a mid-July deadline.

Canada had been hoping to secure a trade deal with the US next month to avoid steep tariffs.

The government hopes the legislation will reduce dependence on the US, but has drawn criticism from environmental groups.

This year's summit in Canada did not go as planned, but leaders of the world's wealthiest nations still secured some wins.

The gathering of leaders in Alberta will be a big test for Canada's new leader. We break down his challenges.