The Trump administration has told Congress it will start reworking the North American Free Trade Agreement (NAFTA) with Mexico and Canada.

Those are border state Arizona’s top two trading partners.

There’s plenty of free trade angst from business interest and the likes of U.S. Sens. Jeff Flake and John McCain.

Both Arizona Republicans back NAFTA and are concerned about Trump’s anti-free trade rhetoric. Flake and McCain have both made that known to Trump’s U.S. Trade Representative Robert…