Get a jump start on the US trading day with "Bloomberg Open Interest". Matt Miller, Katie Greifeld and Sonali Basak. Trump's metal tariffs spark retaliation moves from Canada; US inflation eases in February, but tariffs aren't priced into the data; Logistics Giant DHL Express Global CEO explains why a tariff war escalation won't hurt global trade; Honest CEO joins on how it's positioning for tariffs and a weaker customer. (Source: Bloomberg)