So America doesn't like NAFTA...

NAFTA is unpopular among many blue collar workers in the United States who say it has cost American jobs. .......

Of coarse they don't!! Think about it and remember this is a treaty that Bill Clinton demanded and now his wife is freaking out about it.
The factories that moved to Mexico have people that work hard for very little wage and no benefits. The factories that came north of the border have great benefits, most have pension plans and the workers are a lot better than either the Mexicans or the Americans. Put simply the Canadian worker kicks American butt so they want their politicians to protect them.
The Ford workers can't understand why we would want to by a Honda made of the best steal in North America instead of the steal used in Ford and GM that is known as "seconds". The steal that isn't good enough for Honda and the others is what is used at Ford and GM.
Bottom line is given an even playing field Canada has and always will kick American butt in anything we both get involved in. Face it America your just not as good as you think you are and your just not worth the trouble. There is nothing we sell in the US that can't sell to the rest of the world. It might be a bit more of a logistical headache but it can be done. If you want to make your most important customer angry go ahead and elect that big mouth and her sexually abusive husband. If you want a partner to face the evils of the modern world, someone who will stand beside you and not just hold your coat, then you will ignore your manipulative media and vote for Obama. It is that simple.