Brazil鈥檚 President Dilma Rousseff speaks during a Women in Defense of Democracy Meeting, at the Planalto Presidential Palace, in Brasilia, Brazil, Thursday, April 7, 2016. The women representing social movements and trade unions, and are against Rousseff鈥檚 removal from office, gathered to show her their support. The special investigator for a congressional commission recommended Wednesday that the impeachment process against Rousseff move forward, saying there is evidence she violated fiscal laws. AP File Photo
BRAS脥LIA, Brazil鈥擝razil鈥檚 President Dilma Rousseff fought for survival Saturday, lobbying congressional deputies behind closed doors on the eve of a vote that could send her to face an impeachment trial in the Senate.
Rousseff, the country鈥檚 first female head of state, hit out at what she calls a 鈥渃oup鈥� and canceled a planned appearance with demonstrators in the capital Brasilia to focus on trying to win over lawmakers.
鈥淪he will stay (at her official residence) for the last negotiations for Sunday鈥檚 vote,鈥� a presidential advisor told AFP.
The leader of the impeachment drive, Rousseff鈥檚 vice-president-turned-rival Michel Temer also switched plans, leaving Sao Paulo to return to Brasilia in a move that local media said indicated a tightening contest.
The opposition needs 342 votes of the 513-seat lower house of Congress, or two thirds, to send Rousseff to the Senate for a trial that could end in her being forced from office. Anything less and Rousseff would defeat the measure.
READ: Brazil congressional commission to vote on impeachment
Latest estimates published by the three main Brazilian newspapers showed the pro-impeachment camp has already amassed enough support.
However, intense negotiations and the possible pressure from what were expected to be large crowds of demonstrators across Brazil on Sunday could still shift momentum in either direction.
Rousseff is accused of illegal accounting maneuvers to mask government shortfalls during her 2014 reelection. She defends her behavior by saying that previous governments used similar measures.
READ: Rousseff says she will 鈥榥ever resign鈥� as Brazil scandal escalates
If Rousseff is defeated Sunday, the Senate is expected to vote to open a trial, probably in May, at which point the leftist president would have to stand down for 180 days, while Temer took over. Another two-thirds vote in the Senate would force her to step down.
Even if Rousseff escapes with her presidency, she would preside over a deeply divided country where her government has only 10 percent approval ratings and the powerful opposition blames her for the worst recession in more than a generation.
鈥楲ike the stock market鈥�
The scramble by both sides ahead of the vote, which starts at about 1800 GMT, reached a fever pitch Saturday.
Rousseff鈥檚 mentor, former president Luiz Inacio Lula da Silva, who faces corruption allegations linked to the graft scandal at state oil company Petrobras, told thousands of supporters in Brasilia that nothing could be taken for granted.
鈥淲e can鈥檛 let them win 342 votes. It鈥檚 a war that goes up and down. It鈥檚 like the stock market. At one point one guy says he鈥檚 with us, then he鈥檚 not,鈥� he said.
A leading opposition lawmaker, Mendonca Filho, told AFP that he was confident of getting the 342 votes. 鈥淏ut we can鈥檛 imagine that it will be easy,鈥� he said. 鈥淲e have to remain vigilant.鈥�
Authorities are deploying more than 4,000 members of the emergency services in Brasilia on Sunday to separate rival protesters, who will also be divided by a long metal barrier that has rapidly become a symbol of the split in Latin America鈥檚 biggest country.
鈥淲e came to join the defense of democracy and the government that was legitimately elected in 2014,鈥� said one Rousseff supporter, Tiago Almeida, 35, a metal worker from the state of Sao Paulo.
Corruption and coup claims
Sunday鈥檚 impeachment showdown has stirred levels of bitterness rarely seen in Brazil, which only returned to democracy in 1985 after two decades of military dictatorship in which Rousseff was imprisoned and tortured for participating in a Marxist guerrilla group.
Rousseff, 68, on Saturday called the case against her 鈥渢he biggest legal and political fraud in the history of the country.鈥�
鈥淭hey want to convict an innocent woman and save the corrupt,鈥� Rousseff added in a column she wrote in the daily Folha de Sao Paulo, referring to criminal charges faced by numerous lawmakers in the scandal-ridden legislature.
鈥淲hat鈥檚 their legitimacy?鈥� she asked.
Rousseff has previously accused Temer and the powerful speaker of the lower house, Eduardo Cunha, of being the 鈥渃hief and deputy chief鈥� of a coup plot.
But opposition lawmakers say Rousseff and her predecessor Lula allowed the huge Petrobas corruption scandal to develop, brought the economy to its knees, and ushered in paralyzing social divisions.
Ahead of the vote, lawmakers continued a rowdy marathon debate, with opposition deputies waving 鈥渃iao dear鈥� and wrapping themselves in the yellow-green Brazilian colors.
鈥淚f this is not approved, another impeachment measure will be presented. This will keep going,鈥� said lawmaker Mauro Pereira from the PMDB, Brazil鈥檚 biggest party.