Nearly two years after the Jasmine Revolution brought down the government, Tunisians are still not satisfied, and renewed riots started last week over economic difficulties once again, sparking concerns over more Islamist unrest. The economic struggles that ignited the self-immolation of a despairing pushcart vendor set off what days later became known as the country's “Jasmine Revolution.” The decades-old regime of President Zine al Abidine Ben Ali was ousted by protesters in January 2011, setting off the region-wide Arab Spring uprisings. But in the final analysis, the country is still struggling. And Tunisians still take to the streets and clash...