Donald Trump repeated his call for the U.S. to take control of Greenland and the Panama Canal on Tuesday.Shares in the president-elect’s Trump Media and Technology Group, which often swing widely after political developments,

U.S. President-elect Donald Trump declined to rule out military or economic action to have the United States take back certain territories.

Asked at a press conference whether he would avoid using military or economic coercion in Panama and Greenland, Trump said, "No, I can't assure you on either of those two. But I can say this, we need them for economic security.