www.nbcnews.com E.U. halts approval of U.S. trade deal after Trump's Greenland tariff threat A top European trade official said he supports deploying a powerful set of retaliatory measures sometimes referred to as the E.U.'s trade "bazooka." 
www.nbcnews.com U.S. to stop issuing immigrant visas for 75 countries The suspension specifically applies to U.S. immigrant visas for foreigners seeking to live in the United States but not to short-term visa applicants such as tourists or students. 
www.nbcnews.com Maduro and his wife plead not guilty at first court appearance since capture in Venezuela Follow live updates as Venezuelan leader Nicolás Maduro and his wife plead not guilty at their first court appearance in a New York City court. 
www.nbcnews.com U.S. strikes ISIS targets in Syria in retaliation for killing of 3 Americans Trump said the U.S. was targeting "the murderous terrorists responsible" for the deaths of two U.S. Army soldiers and a civilian interpreter. 