BRICS- Why is Brazil's Lula helping Argentina crash the party?

... leading the nation as the hand-picked successor of former president Luiz Inacio Lula da Silva, invited her friend president Cristina Kirchner of Argentina to attend meetings at which BRICS leaders were present. There was even talk that Argentina and ... ... Lula leaps in Last week, while Dilma and her group of Workers' Party insiders was negotiating the survival of her unraveling coalition, Lula was on an uncharacteristically long (one week) political junket to Argentina and Paraguay, ostensibly ...