The yield curve on Canadian government bonds inverted the most since early 2007 as investors flocked to bonds on concern that Donald Trump's surprise threat to impose tariffs on Mexican imports could derail the revised North American Free Trade Agreement. Canada’s 10-year yields plunged to trade 17 basis points less than 3-month notes, according to data compiled by Bloomberg. The 10-year yield fell five basis points to 1.51%, the lowest in two years. An inverted yield curve, in which short-term rates are higher than longer-term yields, is considered by some economists a signal that a recession is looming. Investors ... (full story)