UPDATE: shtsqsh, Krugman's lukewarm against was October 2015, the dates not important though as my position has always been to look at both sides .. if you looked through them all you would have seen one of Stiglitz's in opposition to the TPP .. ok, here it is, in the first one to sideeki ..
Basically the whole point of contention i ever had with you and your Bernie all-the-way-faithful people is simply that Bernie has not told the truth about trade deals and continues to misrepresent that position .. see the 2nd dot point here ..
the rest of you have, and also continue to misrepresent that position.
You wonder if Krugman's position on the TPP has evolved as more facts came out. The answer to that of yours is in the posts. You must know what he said about the TPP in the one you posted. By memory it was his last paragraph.