Highlights: Donald Trump in first full week as U.S. president

Trump signs an executive order formally withdrawing the United States from the 12-nation Trans-Pacific Partnership trade deal, following through on a promise from his campaign last year. Japanese Prime Minister Shinzo Abe, saying Trump understands the value of free trade, vows to keep pitching the TPP. A top Trump adviser will meet this week with advisers to Canadian Prime Minister Justin Trudeau, whose Liberal government is gathering to plan a response to a possible renegotiation of the North A