Tariffs and markets in the US and Canada

To my American friends who believe Trump is doing a good job protecting the US economy: I think it is telling that US stock markets are hurting more today than their Canadian counterparts, despite the fact that Canada is the primary target of Trump’s proposed steel and aluminum tariffs:

What can I say. Be careful what you wish for. And we have not even discussed how Canada (or Europe) might retaliate. But in the end, we will all be losers, no matter what the narcissistic idiot in the White House thinks about the wonderful job that he is doing.