The Trans-Pacific Partnership clause everyone should oppose
I'm a big supporter of free trade, but the article makes some good points.  Free trade agreements where companies agree not to impose import tariffs are a simple and good way to encourage free trade.  But when it comes to government regulation that might in some sense be regarded as restricting free trade, things are a lot murkier.  I wonder why these free trade agreements don't just lower tariffs even further, instead of setting up this sort of agreement.  E.g. Australia still has a luxury car tax, which is a barrier to free trade that could easily be removed.