nafta is not about reducing tariffs.
and, abolishing nafta will not erect tariffs.
that was dealt with by the fta and by the wto, as well as by specific bilateral deals like the auto pact.
this study is propagandistic garbage.
http://business.financialpost.com/news/ontario-new-brunswick-most-impacted-if-nafta-implodes-b-c-least-impacted-moodys