Canadian PM Justin Trudeau announced he's ready to escalate the trade war with President Trumpf if the US leader moves forward with 25% tariffs on products from the northern nation at midnight. Trudeau called America's impending action against Canada "unjustified" and vowed to not let it go "unanswered." He said if American tariffs begin, Canada will retaliate with 25% tariffs against $155 billion in American goods also at midnight " starting with $30 billion worth of products right away and tariffs on the remaining $125 billion over a 21-day span.