Exclusive: Canada unsatisfied with latest U.S. trade offer, sources say

According to two sources with knowledge of Canada-U.S. trade talks, Canadian and American negotiators have exchanged a number of trade offers in recent weeks but neither side is ready to accept a deal. The CBC's Kate McKenna has those details. Plus, should the U.S. ambassador be declared a persona non grata? Tens of thousands of Canadians say yes. The Power Panel debates whether this petition…