taken off under the prevention government but under the president gilma roussef, has been losing altitude. >> there is a roman god called janus. he has two faces, looks to the future, looks to the past. and the middle class, look to the future and they're not sure juma will give them the extra mile they want. >> roussef's strongesting support is from the middle class, that's not case for much of the middle class that has come to expect more. >> it hasn't been all bad but there's too much corruption and bad health services. we need to renew things. >> in the end, the outcome will be decided by the middle and new lower middle classes that have not given up on the dream of their giant nation taking flight once again. lucia newman, al jazeera, brazil. >> protesters in hong kong are also casting ballots on sunday. the two day vote will determine whether the supporters continue their sit in or agree to government proposals and end it. main downtown and other project sites. they don't want the 2017 elections be be preapproved by beijing. >>> it isn't for or against democracy. as marga ortiz expl