Mr Slipper defected from opposition leader Tony Abbot's Liberal Party last year, becoming an independent.
BBC: Australia: Speaker Peter Slipper quits amid sex scandal
Opposition leader Tony Abbott pledged to wage a political war against the proposed carbon levy.
BBC: Australia plans to impose carbon tax on worst polluters
Opposition leader Henrique Capriles has challenged Mr Maduro's narrow victory, calling for a vote-by-vote recount.
Opposition leader Tony Abbott said that constitutional recognition for the indigenous peoples was long overdue.
Tunisia has been in turmoil since the killing of opposition leader Chokri Belaid on 6 February.
Opposition leader Raila Odinga says the presidential vote was rigged and he was robbed of victory.
Opposition leader Henrique Capriles demanded a recount of Sunday's election that he narrowly lost.
He will face opposition leader Anwar Ibrahim in what is expected to be a tightly-contested race.
BBC: Malaysian PM Najib Razak paves way for general election
The opposition leader in Parliament, John Reynolds, said he was disappointed with Mr Bush's response.
Opposition leader George Lillikas, an independent, said the president had "betrayed the people's vote".
"It's not fair, " said Jose Mendez, a 54-year-old businessman of the choice the opposition leader faces.
The pro-West opposition leader, former Prime Minister Yulia Timoshenko, has ended up in prison.
FORBES: Putin Isn't "Gaining Ground" Regardless of what Amir Taheri Says
On November 4th, Indonesia's new president, Abdurrahman Wahid, said he hoped to meet Myanmar's opposition leader.
Opposition leader Mr Yanukovych said any new coalition should include his Party of the Regions.
Slow is one of the adjectives critics have hurled against Indonesian opposition leader Megawati Sukarnoputri.
But opposition leader Councillor Peter Goldsworthy (Conservative), said the freeze was based on heavy borrowing.
Europe-wide concern about the treatment of jailed Ukrainian opposition leader Yulia Tymoshenko prompted the boycott.
Liberal Democrat opposition leader Trudy Dean said the reserve funds would have to be replaced.
They show a man who looks like Hatoyama, the opposition leader, wooing a woman.
Opposition leader Ed Miliband accused the government of "doing nothing as thousands of people find themselves unemployed".
Divisions over Malaysia's vote is reigniting a years-old feud between opposition leader Anwar and Prime Minister Najib.
Ms Gillard, who is Australia's first female prime minister, had berated opposition leader Mr Abbott in parliament.
During his remarks, Arieli repeatedly argued that his position is the same as opposition leader Tzipi Livni's.
Its current holder, Romano Prodi (who doubles up as Italy's main opposition leader), has largely disappointed, however.
Julia Gillard publicly congratulated her friend and trusted colleague, as did Julie Bishop, the acting opposition leader.
George Papandreou, the Socialist opposition leader, has told Mr Karamanlis to resign and call a general election.
Rwandan opposition leader Victoire Ingabire says she is boycotting her terror trial, accusing the judge of bias.
Uganda's main opposition leader Kizza Besigye was arrested after the death of a policeman during clashes in Kampala.
Is his long-standing alliance with opposition leader Megawati Sukarnoputri's Indonesian Democratic Party of Struggle (PDI-P) no longer stable?
It quotes centre-left opposition leader Francesco Rutelli calling for political unity in a time of crisis for Italy.
应用推荐