Uncertainty index spikes amid on/off confusion over Trump tariffs

News Snapshot:

If you're already feeling overwhelmed by the sheer amount of news to ingest on Donald Trump's tariffs plans in recent weeks, well, you're not alone. One measure of "policy uncertainty", which measures how much certain issues are dominating news coverage, shows that the uncertainty levels over trade are currently higher than they've been in decades. But even that index struggles to capture the extent of uncertainty. Will the on-again off-again tariffs on Canada and Mexico actually be implemented? What about the tariffs on steel and aluminium, due to be implemented this week? So far, the only tariffs that have actually...