Canada calls for unity and pushes back on U.S. tariffs as G7 ministers gather in Quebec

Open this photo in gallery: A man walks near the meeting room at the Manoir Richelieu before the G7 Foreign Ministers summit in La Malbaie, Que., on March 12.Mathieu Belanger/Reuters Foreign Affairs Minister Mélanie Joly is welcoming her counterparts from some of the world's most powerful countries to Quebec this week, as Ottawa works to maintain unity between Washington and its Group of Seven partners and pushes back on U.S. tariffs. "We all need to band together in the best way that we can," said Sen. Peter Boehm, a former diplomat who played a central role in Canada's participation in…