When is Enough ,Enough?

[CRedskinsRule]

from the above yahoo headline article:
https://www.yahoo.com/finance/news/t...202014234.html

Trump seeking concessions
The exemptions for Mexico and Canada are contingent on the outcome of efforts to renegotiate the North American Free Trade Agreement, which are underway, with no conclusion imminent. Trump wants concessions from both countries that would boost American-made content in the thousands of products that cross the three nations’ borders every day. Trump may view the exemption from his metal tariffs as a carrot to be dangled during the negotiations, and the threat of ending the exemptions as leverage he can use.