A woman looks at a defaced election poster of the Popular Party (PP) secretary general and prime ministerial candidate Mariano Rajoy, in a train station in central Barcelona, Spain, March 13, 2004. Yesterday, millions of Spaniards packed major thoroughfares in Madrid and other cities nationwide chanting 'killers' and 'cowards' in mass condemnation of train bombs that killed at least 200 people March 11 in Spain. The label says 'don't vote the war.' REUTERS/Albert Gea
Left wing demonstrators confront riot police outside the headquarters of the ruling party headquarters in Madrid, March 13, 2004. The demonstrators were calling for an explanation from the Popular Party (PP) Secretary General and Prime Ministerial candidate Mariano Rajoy as to their conviction of ETA's involvement in the deadly March 11 bombings. REUTERS/Mal Langsdon
Spaniards clash with police as they protest over the lack of information on Thursday's bombings outside the ruling Popular Party's headquarters in the center of Madrid, Saturday March 13, 2004. Some 3,000 people chanted accusations that Spain's government is hiding the truth about bombings that killed 200 people. (AP Photo/Peter Dejong)
A Spanish man shouts as thousands protest over lack of information on Thursday's bombings on trains outside the ruling Popular Party's headquarters in the center of Madrid, Saturday March 13, 2004. Some 3,000 people chanted accusations that Spain's government is hiding the truth about bombings that killed 200 people. (AP Photos/Peter Dejong)
Left wing demonstrators confront riot police outside the headquarters of the ruling party headquarters in Madrid, March 13, 2004. The demonstrators were calling for an explanation from the Popular Party (PP) Secretary General and Prime Ministerial candidate Mariano Rajoy (portrait at rear) as to their conviction of ETA's involvement in the deadly March 11 bombings. REUTERS/Jose Manuel Ribeiro