WASHINGTON, Jan. 16 (Xinhua) -- U.S. President Donald Trump said on Friday that he may impose tariffs on countries that do not support his plan for the United States to "obtain" Greenland, according to media reports.
"I may put a tariff on countries if they don't go along with Greenland, because we need Greenland for national security," Trump said at a White House health-related event. ■
