Trump news at a glance: Canada not for sale, says Carney; trans military ban proceeds for now

Mark Carney takes firm line with Donald Trump during White House visit; supreme court allows ban on transgender troops to take effect. Key US politics stories from Tuesday 6 May at a glanceIn the White House on Tuesday, the prime minister of Canada told Donald Trump: “As you know from real estate, there are some places that are never for sale.” Trump agreed: “That’s true.”Mark Carney continued: “Having met with the owners of Canada over the course of the campa