The northern seaside city of Tripoli, once perceived as a hotbed for insurgents, has emerged as the scene of Lebanon's most festive protests, with euphoric crowds dancing deep into the night. For days, hundreds of demonstrators denouncing dire living conditions, corruption and tax hikes, have converged on Tripoli's Al-Nour Square, with focused protests evolving into an impromptu concert after the sun sets. In unprecedented scenes for Lebanon's relatively conservative Sunni ...