Baby boomers lead shift away from U.S. visits; younger people go ‘quiet travelling’ Toronto StarTrump tariffs and strict US border rules threaten flight of Canada’s ‘snowbirds’ The GuardianU.S. boycott still hitting American tourism CTV NewsCanadians’ Confidence in U.S. Travel Takes a Hit Angus Reid InstituteAmerican businesses feel pinch as Canadian travel dries up CBC