President Donald Trump threatened to block the opening of the newly constructed Gordie Howe International Bridge connecting Detroit and Canada in a post to social media on Monday. The Gordie Howe is owned by Michigan and Canada, but is being paid for almost entirely by Canada. The bridge does not have an official opening date, though it is expected to open to traffic this year. Construction started in 2018. Trump took to Truth Social on Monday, slamming Canada for what he called unfair trade deals, and threatened to block the opening of the bridge until “the United States is fully...