Workers from the bus factory of Portuguese automakers group Salvador Caetano, protest at the factory gates against the temporary suspension of work covering 98 workers for a period of six months Tuesday, April 2, 2013, in Vila Nova de Gaia, Portugal. Official figures Tuesday showed that unemployment across the 17 European Union countries that use the euro has struck 12 percent for the first time since the currency was launched in 1999.(AP Photo/Paulo Duarte)

Associated Press
Workers from the bus factory of  Portuguese automakers group Salvador Caetano, protest at the factory gates against the temporary suspension of work  covering 98 workers for a period of six months Tuesday, April 2, 2013, in Vila Nova de Gaia, Portugal. Official figures Tuesday showed that unemployment across the 17 European Union countries that use the euro has struck 12 percent for the first time since the currency was launched in 1999.(AP Photo/Paulo Duarte)
Workers from the bus factory of Portuguese automakers group Salvador Caetano, protest at the factory gates against the temporary suspension of work covering 98 workers for a period of six months Tuesday, April 2, 2013, in Vila Nova de Gaia, Portugal. Official figures Tuesday showed that unemployment across the 17 European Union countries that use the euro has struck 12 percent for the first time since the currency was launched in 1999.(AP Photo/Paulo Duarte)
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