This is 6 minutes, the seriously international daily newscast. It's Tuesday, March 4 - let Emma Albright and Bertrand Hauger guide you through the news. Today:

- Trump pauses all U.S. military aid to Ukraine

- Trade wars are launched as the U.S. hits Canada, Mexico, China with tariffs

- And our daily quiz question comes from a runway in Florida

That, and much more, in today's 6 Minutes.