It would seem that Trump's "scare tactics" might be working as well as I see a new article up about Ford cancelling a Mexican manufacturing facility.

That being said, sooner or later companies are going to start calling Trump's bluffs.  When it comes to tariffs and such he doesn't really have a leg to stand on.  I suppose the U.S. could unilaterally tear up NAFTA and there wouldn't be too much that Canada and Mexico could do about it, but all but the most thick-skulled politicians would realize that doing so would be absolutely devastating to the U.S. economy.  It would make 2008/09 seem like a walk in the park, any politician that supported such an act would be hung out to dry once the U.S. fell into a full-fledged depression from such an act.