The Electronic Frontier Foundation's Carolina Rossini has a very good editorial explaining what's wrong with the Trans-Pacific Partnership, a secret trade treaty with punishing copyright provisions that's being negotiated by the USA, repeating the worst sins of ACTA and magnifying them (among other thing, TPP will make implementing the notorious SOPA into a trade obligation for the US).
As Rossini writes, this is no way to make good policy, and undermines the legitimate trade priorities of the US and its partners by entangling them in a dirty, secretive process that has no checks on the excesses of corporate representatives from the entertainment industry.
So, in summary, the USTR has released a public blog post about a secret proposal to expand something – a filtering mechanism on copyright limitations and exceptions – which might have real social, moral, and economic value. And all we know is that the only thing the authors of the proposal really wanted to make public was the fact that no matter what the content was, it was subject to enough international restrictions that it could be effectively gutted. The only thing 21st century about that is they used a blog to tell us about it.