Where is the opposition?

Resumo

Leaders of the Party of Brazilian Social Democracy (PSDB) are too busy fighting among themselves to craft a message that will appeal to voters. Two stalwarts of the second main oppositions force, the right-of-center Democrats (DEM), are leaving to form their own party. Yet there is an opening for an effective opposition. João Augusto de Castro Neves argues. Might it be the Greens?