Liberal leadership contender Chrystia Freeland released Monday what she's calling her "plan to stand up to Trump" — a policy document that includes the threat of big tariffs on U.S. goods to make the Americans pay if they go after the Canadian economy.

OTTAWA — Liberal leadership candidate Chrystia Freeland says she knows how to avoid punishing U.S. tariffs on Canadian goods: Scare the Americans out of the idea.