This also shows the true evil of the TTP and TTIP trade deals: corporations can sue any government if their laws affect the corporation's profits. Pure evil. The article has the example of Mexico being sued for their protective laws.
Mexico was sued because they effectively installed a tariff, not just because the law affected the profits of multinationals. They had agreed not to install such tariffs. The impacts of trade are complex and I don't think we need to run headlong towards laws favoring large corporations, but it's a little over the top to say that it is obvious evil to agree to treat foreign companies equally to native companies. In ma…
That agreement is still for not affecting the profits of multinationals...
(Though of course there is no shortage of "free-market-trumps-all" advocates to point out that such tarrifs hurt the local economy etc).