The brainchild of officials who wanted to cement US trade influence in Asia, the Trans-Pacific Partnership (TPP) is now being doomed by the very country that birthed it.

Mexicans will head to the polls for mid-term elections on June 7th in what is viewed as a critical test of public support for the ruling PRI government and its business-friendly policies.

Which US companies stand to gain the most from the Trans-Pacific Partnership?