The election of Mayor de la Rúa as President in late 1999 resulted in the project's raplacement and Sileoni's appointment as Director of Secondary Education and Undersecretary for Buenos Aires Province Governor Carlos Ruckauf.
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The election of Kirchner's wife, Senator Cristina Fernández de Kirchner as President in late 2007 resulted in Sileoni's appointment as second-in-command for Education Minister Juan Carlos Tedesco, a UNESCO official.
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The election of a center-left Peronist, Néstor Kirchner, resulted in Sileoni's appointment as Vice Minister of Education in June 2003, a post he held until Minister Daniel Filmus transferred him to the City of Buenos Aires, in March 2006.
Alberto Ginastera | Alberto Gonzales | Alberto Giacometti | Alberto Fujimori | Alberto Lattuada | Alberto Salazar | Alberto Burri | Alberto Breccia | Alberto Zaccheroni | Alberto Santos-Dumont | Alberto Magnelli | Alberto Cavalcanti | Alberto Ascari | Nacci Alberto | Alberto Vargas | Alberto Savinio | Alberto Romulo | Alberto Pérez-Gómez | Alberto Bevilacqua | Alberto Acosta | Alberto | Jorge Alberto Rodriguez | Alberto Ruiz-Gallardón | Alberto Mancini | Alberto Hurtado University | Alberto Granado | Alberto Cortina | Alberto Bigon | Alberto Antonini | Luis Alberto Spinetta |