The United States's NAFTA negotiating team has formally presented its proposed changes to the auto sector, starting what's likely to be the most contentious rounds of renegotiations, CBC News has learned.
A source with direct knowledge of the talks says the Americans unveiled Friday their protectionist requests that would boost the overall North American content requirements from 62.5 per cent to 85 per cent.
The changes would apply to automobiles, trucks and large automobile parts.
This was excerpted from the 13 October 2017 edition of CBC News.