do in five minutes that would do justice to all the discussions i want to have with you about tray pollard north carolina, more than 50% of our trade is canada, mexico and china. and yet i am wide open to some of these ideas to all these countries accountable because it could be some short-term uncertainty and gain with the benefit of -- pain with the benefit of long-term gain. just one question. mr. chair, i would like with unanimous consent to submit this commentary from mr. greer just recently on the posture that we should have toward south korea. so without objection. actually, i'm going to give you a break. but all of the opening comments about the president creating uncertainty, let's talk about that. who threatened columbia if they didn't start working with the united states that it was going to impose tariffs on? president petro said no way. he decided he was going to go to the brink because of the illegal immigrants coming from columbia, and it turns out that i know people have said that the president blinked but in this case it wasn't president trump, and now he is showing some r