text: I agree, M C.
  
  Such a resolute but reasonable stance is only sustainable and credible, however, if our Government and Canadians generally are prepared for the contingency that the negotiations might break down and the US begin a trade war.
  
  While not welcoming such a prospect, I think that this is the realistic approach and the best way forward for all concerned.  To do otherwise is to court a bad and divisive outcome for Canadians.