You know, rudeboy, that there is no true free trade between nations. There are various degrees of freedom of trade. The U.S. is way up there near the top of that list.
Then there are our trading partners, like Japan, that practice adversarial trade. Take for example the massive dumping of TV sets by Japanese conglomerates in the late 1970's that drove out most all US TV manufacturers (except Zenith, which hung on 10 years longer). At the time, U.S. trade representative Robert Strauss knew about the dumping but did nothing to stop it. Why, I wonder?
And NAFTA is about as close as you'll get to it . . . and we don't have a FTA with Japan, either.