TPP

Here are two opinions.

Con: http://www.cnn.com/2015/10/07/politics/hillary-clinton-opposes-tpp/

Pro: https://www.whitehouse.gov/sites/default/files/docs/20150408_trade_innovation_growth_brookings.pdf and http://gregmankiw.blogspot.com/2015/03/an-open-letter.html.

Here is more evidence that economists generally agree that the benefits of free trade outweigh its cost: http://www.igmchicago.org/igm-economic-experts-panel/poll-results?SurveyID=SV_d68906VNWqVmiGN