The Globe and Mail reports in its Friday edition that Desjardins's Benoit Poirier is sticking with his "buy" call and $260 share target for Bombardier. The Globe's Darcy Keith writes that while U.S. President Donald Trump's social media post saying he will decertify all aircraft made in Canada is likely to put Bombardier shares under pressure, Mr. Poirier says the threat is "empty and unlikely to be enforceable in practice." Mr. Trump posted Thursday night that because Canada has not certified new Gulfstream models, he will decertify Bombardier's business jets until the certification is granted. He further warned that, if not immediately resolved, he would impose a 50-per-cent tariff on all Canadian aircraft sold into the U.S. Mr. Poirier notes that only two Gulfstream models (new G700 and G800) are awaiting Transport Canada approval, which could be imminent. Mr. Poirier says in a note: "Gulfstream reportedly made changes to avionics and navigation systems that are now under review. This issue appears relatively straightforward for Canada and Prime Minister Carney to resolve, as both aircraft are already certified in the U.S. and EU. Assurances could likely be provided that Canadian certification will follow shortly."