amb.an: i cannot speak for greenland or panama, but for canada, my impression is -- and i have worked with him -- i think he is a negotiator and he is positioning himself for the beginning of those negotiations, as are we, and i look forward to actually getting down and talking substance. amna: in terms of how you are getting ready, obviously these two nations are each other's largest trading partners. mr. trump is threatening 25% tariffs on all canadian imports. what would be the impact of tariffs of that size on canada's economy and how would canada respond? amb. hillman: it's first important to point out that when this proposal, if you will, came from the president around potentially adopting 25% tariffs on all canadian imports, it was on the basis of border security, and since that time, we have listened to what he said and we have put forward a very expansive, $1.3 billion plan to buy new helicopters, additional physical resources and personnel. we are proposing something that the inc