Ex-president Cristina Fernández de Kirchner also engages in low-level campaigning for a Senate seat in Buenos Aires province — indeed her son Máximo is more visible around Greater Buenos Aires. Running for the Workers’ Leftist Front, Néstor Pitrola descends on the Atlantic coast and highlights the dangers facing workers’ rights. Meanwhile her boss President Macri joins Buenos Aires province Governor María Eugenia Vidal in the Greater Buenos Aires district of Tres de Febrero — unsurprisingly, they make Metrobus part of their mobility. Finally, fortune smiles on Randazzo — electoral courts challenge the validity of Peronist rival Mario Ishii’s list. CFK’s senatorial running-mate Jorge Taiana complements her overtures to small business by joining auto workers in San Martín.