A recurring poll showed entrepreneurs feeling even more negative in March, as business owners who previously cheered Trump’s promised tax cuts and deregulation focus on the increased costs created by his import duties.

The one-two punch of U.S. tariffs and Canadian counter-tariffs has created financial havoc for Allen Walker’s small Enderby company, which most of its business with American firms. “We’ve been on pins and needles ever since (the two governments) have been playing their battles,