The two leaders are fighting the leader of the UCR because they want to align the provincial radicalism behind their candidacies for governor of Buenos Aires. The idea of cross-formulas has been discussed since the beginning of the year in Together for Change, for almost all national and provincial positions.
However, in PBA it can take shape if radicalism does not end up defining a single candidate. "He's hitting below the belt, Diego," they say of UCR leader Diego Santilli.