Ministers belonging to one of the main parties in Pakistan have handed in their resignations, just three months after landmark general elections.Ex-PM Nawaz Sharif decided to pull his PML-N out of the government because of differences over the reinstatement of judges sacked by President Musharraf.
Mr Sharif wants the judges, who became a focus of opposition to Mr Musharraf, to get all their old powers back.
But the biggest party, the PPP, wants limitations on their powers.
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