A trade dispute has escalated between the United States and Canada. The US imposed 50% tariffs on certain Canadian goods after trade talks failed to produce a deal. The two countries, longstanding allies, were unable to reach an agreement despite days of negotiations.

Each side has accused the other of derailing the talks. The specifics of the failed negotiations are not detailed here, but further information is available from the source.

The tariffs were imposed on Saturday, affecting some Canadian goods. Details of the affected goods and the implications of the tariffs are not provided in this summary, and readers are referred to the original source for more information.