Former President Mauricio Macri says Together for Change is "putting everything at risk" Macri: "We must not speculate, Argentina needs serious conviction with change" "unity is around a commitment to change, it is not unity for the status quo, that is a scam," says Macri. "I hope that the respect and dialogue of the two [PRO] candidates, Patricia and Horacio [Rodríguez Larreta], will really be recovered," he says.