Even if the Straight of Hormuz opened tomorrow, economic policy expert Henrietta Treyz says it'll take "at least 200 days" to clear the shipping backlog. In conversation with The West Block host Ben Mulroney, Treyz also explains what the $200-million ask from the Pentagon for the war in Iran likely signals. Plus, Brigadier-General Christopher Horner, commander of 3 Canadian Space Division, explains how the Department of National Defence is pushing to detect and understand threats to Canadian sovereignty and security in space.