The meeting came as the United States’ neighbor to the north deals with Trump’s tariffs and threats to annex the country.

Investors' tariff jitters have returned to the forefront this week, as President Trump hinted at more fronts in his trade war while companies flag the emerging effects of the duties to their bottom line.

"Everyone says, 'when, when, when are you going to sign deals?'" Trump said during a White House meeting with Canadian Prime Minister Mark Carney. After weeks of touting how many countries were asking for bilateral trade talks with the U.