Here for example.
https://www.eff.org/issues/tpp
Plus it erodes our sovereignty.
Fast Track/TPP: The Death of National Sovereignty, State Sovereignty, Separation of Powers, and Democracy | naked capitalism
And it's secret, only brought to light by wikileaks, nothing good comes from secret deals between world governments, and mega corporations.
CATO? You mean the foundation formerly known as the Charles Koch Foundation?
No globalist ties there.
I agree with some of your criticisms, it's a crony capitalist field day, however I fail to see what that has to do with our First amendment as you claim?
It's not secret. Full text below.
https://ustr.gov/trade-agreements/free-trade-agreements/trans-pacific-partnership/tpp-full-text