What we know about Donald Trump’s order on refugees and immigration

US President Donald Trump signed an executive order on Friday that makes major changes to America’s immigration system, sparking confusion at airports, protests around the country and denunciations from leaders around the world.

US President Donald Trump signed an executive order on Friday that makes major changes to America’s immigration system, sparking confusion at airports, protests around the country and denunciations from leaders around the world.

Here is a look at what he ordered and the reaction: