The funny thing about the Trans-Pacific Partnership is that, while it's gotten some attention, because the left-wing of the Democrats has been critical (Elizabeth Warren, mostly), it hasn't generated as much heat as did NAFTA 20 years ago.
OTOH, every nutjob is going cuckoo over Jade Helm, which is a fairly usual multi-state military exercise. So, to out-tinfoil the tinfoilers, I posit that Jade Helm was created solely to divert attention away from the TPP, which does have all the hallmarks of conspiracism. The public can't even read the damn thing.
If I want to go really over the top, I'd say the TPP is more about geo-politics than economics. Bejing just signed 37 agreements with Moscow and is building the New Silk Road that will integrate China with central Asia down to the Indian Ocean. America wants to shore up it's Pacific periphery (Japan, S. Korea, Phillipines, etc...). And then Western Europe.
Spanning the globe, we can see an American-dominated hemisphere that extends from just off the Chinese coast to Western Russia/Ukraine and a China/Russia-dominated hemisphere that encompasses most of Asia.
If I then want to go completely around the bend, the U.S. Justice Department indicts a bunch of FIFA ahead of Blatter's ensure re-election to highlight his corruption and set the stage for a European/American boycott of the Russian World Cup, further isolating Moscow. HA.
Not sure I believe all this. But it sure is fun.