NEW YORK – Justin Trudeau’s interview on “The Late Show with Stephen Colbert” began with the expected jokes about bacon and Canadians saying sorry a lot, but the prime minister acknowledged it’s “a really tough time” in the country when the host asked about an expected confidence vote in Parliament this week. …Trudeau admitted there’s frustration. He said the housing crisis “is a little sharper” in Canada than it is in the U.S. And even though he said Canada’s economy is performing better on a “macro” level than its southern neighbour’s, people don’t feel it when they’re at the checkout. …Colbert also asked Trudeau about issues Canada and the U.S. fight over, such as the softwood lumber duty that the U-S Department of Commerce nearly doubled in August. Trudeau replied that Americans are paying too much for lumber because of the tariffs.