Canada is backing US-led airstrikes on Iran—but with a caveat, its prime minister made clear Wednesday. Speaking in Sydney, Prime Minister Mark Carney said Ottawa's... Canada is backing US-led airstrikes on Iran—but with a caveat, its prime minister made clear Wednesday. Speaking in Sydney, Prime Minister Mark Carney said Ottawa's endorsement, offered in the immediate aftermath of the initial attacks, comes "with r... [1224 chars]