by Michel COMTE OTTAWA, Canada (AFP) — Canada, Mexico and the United States will look to dovetail their climate and other policies into a continental strategy when Prime Minister Justin Trudeau hosts Barack Obama and Enrique Pena Nieto on Wednesday. But Britain’s shocking vote to quit the European Union has also abruptly shoved itself onto the agenda of the summit, which the countries tend to hold once a year. Trudeau and Obama had both called […]