Republicans have wholeheartedly supported both TAA and TPP, the Trans-Atlantic and Trans-Pacific Partnerships. They're both bad deals, but Clinton has backed off any support for the TPP.  If you want "reputable" sources, don't go to Wikipedia, as the Kochs have had an editor (recently suspended forever but no doubt already back with a new user name) endlessly promoting both agreements and erasing any negative information about each for years.