The thing we have had in the USA that few other countries have is the rule of law. This is very important to save.

In the face of the disfunctional/nonfunctional "just block it" Congress, the undermanned Supreme court and the rise of single issue politics, and money-controlled politics, maintaining the rule of law this is going to be a real challenge in the future.

Many folks who are quick to criticize our country and government, EPA, etc need to spend some time in other countries to appreciate the USA, imperfect as it may be.

As far as the US dollar and Ag exports, I believe once the dust settles the dollar will remain at recent levels. It is the world's reserve currency and likely to remain so for the foreseeable future.  Brexit is not the "sky is falling" internationally though some folks will look to portray it as such.  I believe the key issue behind Brexit is folks wanting control of their own borders. The solution to that is in the Middle East situation.