there has been a threat of tariffs, at that of retaliatory measures. you've seen that rhetoric de-escalate because the repercussions can be quite severe. a country such as canada and the european union are coming on saying we will take tariffs and agriculture, it will hit and you'll see escalation coming as a result of that. >> what do you see playing out of that?do you think this will result in a trade war and something that will really heart americans or do you think it will even out in a negotiation? >> i hope that everyone is so trying that we do not end up in a trade war environment. there are certain global organizations such as the wto. which united states is the founding father. which serves to mitigate situations. and we hope ethics will get redirected from twitter and really fixing institutions to make the global organization.