Is Barack Obama Killing The WTO Round?

Has anyone else noticed the coincidence in the hardening of positions in the WTO and the increasingly protectionist utterances from Democrat front runner Barack Obama? His latest comments on the Korea FTA and NAFTA are caausing some consternation around the world. We hope they are in the US also. The Korea is FTA is the biggest US trade policy agreement since NAFTA and must be allowed to proceed.