At Niagara Falls, visitors from the United States and Canada are taking in President Donald Trump’s unsolicited suggestion the U.S. annex its neighbor to the north with an air of detached amusement.

European fears about the U.S. pulling its troops from the continent have been brewing for some time, with the head of the Munich Security Conference, Christoph Heusgen, saying: "The U.S. will likely ...

Last Friday, his tours of Hurricane Helene-ravaged North Carolina and the wildfire ... open questions about why we find ourselves in the political wilderness. But one thing is a certainty if ...