Doha Still Choking: A WTO agreement at last week's meeting in Mexico to pursue trade facilitation assistance to developing countries is being fist-pumped as giving momentum to the broader trade negotiating effort, but it is not. The one upside was agreement to not just look at export value chains but import ones as well. However, the BRIC countries and other members pushed back against a call to fight protectionism, fearing it would be used to erode the concessions they grabbed to impose "special and differential" protectionism. All seemed to agree that open trade was an economic benefit, but Deputy USTR Michael Punke says when it comes to services, agriculture and likely other issues, "multilaterally we see no signs of having a productiv...