José Luis Rodríguez Zapatero Minority parties (especially United Left, a communist party) criticized the decision, for they considered it an attempt to attract their own voters, who would rather ensure a defeat of the People's Party even at the expense of voting for an unfavorable party. Zapatero's slogan became "we deserve a better Spain", which was coupled with "Zapatero Presidente", or "(ZP)", which became a popular nickname of the then Spanish Prime Minister. During the campaign, Zapatero harshly criticized the People's Party for its management of the "Prestige" crisis, its attitude towards the invasion of Iraq and the high cost of housing. Mariano Rajoy,
José Luis Rodríguez Zapatero other hand, defended the theory that the anger of the two Socialist AMs was caused by Zapatero's broken promise about the referred distribution of power within the Madrid section of the Socialist Party. That promise would have been made some months before the crisis in exchange of support for one of his more immediate collaborators (Trinidad Jiménez), who wanted to become the Socialist candidate for mayor of Madrid (the Spanish capital). Zapatero's team had entered into contact with José Luis Balbás through Enrique Martínez and Jesús Caldera (then Minister of Labor) In April 2000, Zapatero, Caldera and José Blanco had