Lots of apparent flip-flopping on the part of U.S. President Donald Trump has given Canada's public and politicians alike a case of whiplash as they try to navigate the ongoing trade war. Political commentator, author and speechwriter for former president George W. Bush, David Frum, stops by Power & Politics to reflect on the potential lasting damage to the Canada-U.S. relationship and weighs in on what he thinks could be going on in Trump's head. »»» Subscribe to CBC News to watch more videos:

Tag-uri: Donald Trump