Political changes involving left-wing politicians occured in several Latin America countries, as Bolivian president Evo Morales is ousted from power while former Brazilian President Lula has been released from prison. Justin talked to Fabricio Chagas-Bastos from the University of Melbourne about the "pink tide" that brought these politicians to power and Aitor Gonzalez, a PhD student at the University of Auckland, about what caused the downfall of Morales.