Since May 15, residents of many cities around Spain have been demonstrating against the country's ongoing financial crisis, its politicians, and its bankers. The spontaneous protests are the largest since the country plunged into recession in 2008, and they're made up mainly of young people who have set up camps in main squares across the country. Called "los indignados" (the indignant), the May 15 Movement, or simply 15-M, they are fueled by frustration with austerity measures, apparent indifference from politicians, and serious joblessness. Spain's unemployment rate for those under 25 stood at 43.5 percent as of February -- the highest youth unemployment rate in the 27-nation European Union. As Spain enters an election weekend, this collection focuses on some recent scenes of dissent from around the country.