On Canada's tariff frontline, business stalls over US trade deal jitters https://www.reuters.com/world/americas/canadas-tariff-frontline-business-stalls-over-us-trade-deal-jitters-2026-03-28/?taid=69c8174ff7ed800001b23866 https://www.reuters.com/world/americas/canadas-tariff-frontline-business-stalls-over-us-trade-deal-jitters-2026-03-28/?taid=69c8174ff7ed800001b23866
