Brazilian President Luiz Inacio Lula da Silva (L) and Argentine President Alberto Fernandez (R) hug during a press conference at the Casa Rosada presidential palace in Buenos Aires on January 23, 2023. - Brazil's President Luiz Inacio Lula da Silva began his first international tour last Sunday with a visit to Argentina and Uruguay with the aim of restoring regional leadership to Brazil after the management of the far-right Jair Bolsonaro. (Photo by Luis ROBAYO / AFP)