by Andrew BEATTY / Jerome CARTILLIER Agence France Presse WASHINGTON, United States (AFP) — US President Donald Trump and Canada’s Prime Minister Justin Trudeau failed to paper over differences on the treatment of refugees during a joint public appearance Monday, but appeared to tone down harsh trade rhetoric. The two leaders avoided directly criticizing each other after a meeting in the White House, but made it clear they did not see eye-to-eye on Trump’s efforts […]