the government overwhelmingly controls venezuela's television networks bombarding the air waves with propaganda. voters could be pressured at the polls. >> i'm not assured that the people will have the freedom to cast their ballot properly. if they're going up to the machine someone won't be watching the way they vote. if they're not afraid of losing their jobs if they don't vote the way someone wants them to. >> for the fishes time no national observer groups have been accredited except for one the south american group una seul. >> fundamental in a democracy, that all players commit to recognizing and respecting the results of the vote. >> with so much at stake the stability of this deeply divided nation will almost certainly depend on it. lucia newman, al jazeera, caracas. >> a very different political drama is playing out in brazil where president dilma rousseff is facing impeachment. she is accused of stealing funds and illegally financing herring campaign. >> antonio cruz and his wife are struggling to make ends meet. they live in the outskirts of brasilia, the city where congre