Canada has tariffs and quotas on imported cheese, which results in higher prices and limited availability. So some Canadians resort to cheese smuggling.
Throw a dart at the map these days, and there's a pretty good chance it will land near a pro-democracy protest. Ukraine. Venezuela. Turkey. And now Taiwan, where well-organized students are trying to stop a rushed trade agreement with China.
Ukraine is backing away from its plan to join the EU and that has spurred mass demonstrations. Russia is against Ukraine having free trade relations with Europe, and Ukraine's president says his economically-struggling country needs to maintain its important trade ties with Russia.