Fernandez Toxo, head of Comisiones Obreras (CCOO) , Spain's biggest union, speaks during a union rally on the eve of a general strike at Madrid's Puerta del Sol square November 13, 2012. Spain's two largest labour unions have called for a general strike on November 14, the second against the conservative government since they took power in December and coinciding with industrial action in Portugal on the same day. The banner reads They leave us with no future. There are culprits. There are solutions. Madrid's regional secretary general for CCOO Javier Lopez is pictured on the right. REUTERS/Susana Vera (SPAIN - Tags: BUSINESS EMPLOYMENT CIVIL UNREST POLITICS)