Spain's Socialist prime ministerial candidate Alfredo Perez Rubalcaba (R) embraces Foreign Minister Trinidad Jimenez (C) in front of Defense Minister Carme Chacon during the Spanish Socialist Party (PSOE) political conference in Madrid October 2, 2011. REUTERS/Andrea Comas (SPAIN - Tags: POLITICS)
Spanish Prime Minister Jose Luis Rodriguez Zapatero (R) and former president Felipe Gonzalez (2R) attend the PSOE congress in Madrid on October 2, 2011. AFP PHOTO/Pedro ARMESTRE
Spain's Socialist prime ministerial candidate Alfredo Perez Rubalcaba attends the Spanish Socialist Party (PSOE) political conference in Madrid October 2, 2011. REUTERS/Andrea Comas (SPAIN - Tags: POLITICS)