EU project in the balance? After Brexit, blowback over trade deal with Canada (part 1)

After Brexit, Brussels is feeling the blowback against globalization much closer to home. Belgium's Wallonia region is so far blocking a free trade deal between the EU and Canada. In the grand scheme of things, a trade agreement with Canada may not seem earth-shattering, but that's precisely the point, says Canada's Prime Minister Justin Trudeau: If they can't agree on this, what can they agree on? Is it the credibility of the whole European project that's at stake?