In the epicenter of the world financial crisis, a comedian launched a joke campaign that didn't seem so funny to the country's leading politicians . . . It all started when J n Gnarr founded the Best Party in 2009 to satirize his country's political system. The financial collapse in Iceland had, after all, precipitated the world-wide meltdown, and fomented widespread protest over the country's leadership. Entering the race for mayor of Reykjav k,...