International

New York billionaire Michael Bloomberg launched his campaign less than three weeks ago, but he is already making his first foreign trip as a presidential candidate.

The Democrat will appear Tuesday at a United Nations global climate conference in Madrid, where he’ll share the results of his private push to organize thousands of US cities and businesses to abide by the terms of a global climate treaty that the Trump administration is working to abandon. The appearance comes as Bloomberg, a former Republican whose dedication to the environment earned him the designation of special UN envoy for climate action, tries to find his footing in the 2020 Democratic presidential primary election.