Trade negotiations between the U.S. and Canada have broken down. This development has been followed by an announcement that new tariffs will be imposed. The tariffs, set at 50%, will affect Canadian cars and steel.

They are expected to take effect in January, marking an escalation in the trade war. The breakdown in negotiations occurred just days before the tariff announcement.

Further details on the situation are available from the source, including any additional information on the trade dispute and its potential impact.