I just can't believe Krugman because of a bunch of articles I've read about the secrecy involved. I don't understand how any one actually knows anything about it.

http://www.vox.com/cards/trans-pacific-partnership/what-is-t...

https://www.theguardian.com/commentisfree/2016/may/04/ttip-t...

http://www.slate.com/blogs/future_tense/2015/04/13/tpp_trans...